Roberto De Pietri's personal page.

Personal data.

Prof. Roberto De Pietri
Associate Professor
Office: 3S13
e-mail: roberto.depietri (at) unipr.it
phone: +39 0521 905280
fax: +39 0521 905223

Present Position
Professore di Seconda Fascia  (Associate Professor)

Settore concorsuale: 02/A2 FISICA TEORICA DELLE INTERAZIONI FONDAMENTALI
Settore disciplinare: FIS/02 Fisica teorica modelli e metodi matematici
Università degli Studi di PARMA
Dipartimento di Fisica e Scienze della Terra
Facoltà di SCIENZE MATEMATICHE FISICHE e NATURALI

Publications (From external Database)
Google Scholar personal profile.
Publication list from INSPIRE
Citation list from INSPIRE
Citation summary from INSPIRE
Publication from SCOPUS
SCOPUS author ID

Publication from NASA ADS
orcid.org/0000-0003-1556-8304
Teaching
    PRESENT

  • Fisica della Gravitazione for the Master degree in Physics
    Academic years 2015/2016, 2014/2015, 2013/2014. (Dipartimento di Fisica e Scienze della Terra, Università di Parma)
  • Fondamenti di Programmazione for the bachelor degree in Physics (1st year)
    Academic years 2015/2016, 2014/2015, 2013/2014. (Dipartimento di Fisica e Scienze della Terra, Università di Parma)

  • PAST

  • Laboratorio di Fisica (modulo II) for the Master degree in Physics [6 CFU (credits)].
    Academic year 2013/2014 and 2012/2013. (Dipartimento di Fisica e Scienze della Terra, Università di Parma)
  • Fisica della Gravitazione for the Master degree in Physics
    Academic years 2011/2012, 2010/2011, 2009/2010, 2008/2009, 2007/2008, 2006/2007 and 2005/2006. (Facoltà di Scienze Matematiche Fisiche e Naturali, Università di Parma)
  • Fisica 2 e laboratorio for the Bachelor degree in Chemistry [6 CFU (credits)].
    Academic year 2009/2010. (Facoltà di Scienze Matematiche Fisiche e Naturali, Università di Parma)
  • Fisica 2 for the Bachelor degree in Chemistry [4 CFU (credits)].
    Academic years 2008/2009, 2007/2008, 2006/2007 and 2005/2006. (Facoltàdi Scienze Matematiche Fisiche e Naturali, Universiàdi Parma)
  • II modulo corso integrato di Matematica e Fisica for the Bachelor degree in "Scienze Gastronomiche" (Facoltà di Agraria, Università di Parma).[5 CFU (credits)]
    Academic year 2009/2010.
Doctoral schools Lectures
    XXVI SEMINARIO NAZIONALE di FISICA NUCLEARE E SUBNUCLEARE "Francesco Romano" OTRANTO, Serra degli Alimini 1, 4 - 11 giugno 2014,(poster)
    Two hours lectures on Gravitational Waves. (Slides - in Italian)
Grants
    Principal Investigator of the project: 3DMagRoI : High-resolution 3D study of MRI in relativistic rotating stars. To the project has been awarded 25,000,000 core hours on the CINECA Fermi supercomputer as part of the 6th EU regular PRACE call.
    Coordinator of local Research Project: Euro 6900: FIL0719037 (Universitá di Parma) Ricerca Scientifica fondi quota EX 60% (FIL). "Relatività generale e simulazione numerica di sorgenti astrofisiche di onde gravitazionali"
Doctoral Students
Bachelor and Master Thesis Supervised
  • [LAUREA MAGISTRALE IN FISICA]
    Michele Pasquali, 14 Settembre 2016
    Numerical Simulations of the Merger of Neutron Stars
    Relatore: Dr. Roberto De Pietri
    Anno accademico 2015/2016
  • [LAUREA TRIENNALE IN FISICA]
    Marco Borelli, 24 Aprile 2014
    "Game of Life" come paradigma per lo studio della portabilita` di applicazioni scientifiche su architetture multi- e many-core
    Relatore: Dr. Roberto De Pietri, Correlatore: Prof. Roberto Alfieri
    Anno accademico 2012/2013
  • [LAUREA TRIENNALE IN FISICA]
    Mario Zanardi, 18 Luglio 2013
    ``Il passaggio dalla Relatività Ristretta alla Relatività Generale
    Relatore: Dr. Roberto De Pietri
    Anno accademico 2012/2013
  • [LAUREA MAGISTRALE IN FISICA]
    Giovanni Conti, 17 Novembre 2010
    ``Estrazione del segnale di onde gravitazionali da simulazioni numeriche
    delle equazioni di Einstein''.
    Relatore: Dr. Roberto De Pietri
    Anno accademico 2009/2010
  • [LAUREA TRIANNALE IN FISICA]
    Marco Bertolini, 15 Ottobre 2007.
    ``Elementi di Matrice dell'operatore volme in gravitá Quantistica''.
    Relatore: Dr. Roberto De Pietri
    Anno accademico 2006/2007
  • [LAUREA TRIENNALE IN FISICA]
    Fabio Sassi, 18 aprile 2007
    ``Determinazione nuymerice dei modi quasi normali di oscillazione in relativita' genenerale''
    Relatore: Dr. Roberto De Pietri
    Anno accademico 2005/2006
  • [LAUREA FISICA VECCHIO ORDINAMENTO]
    Lorenza Sarti, 19 aprile 2006.
    ``Analisi on-line in simulazioni numeriche di stelle di neutroni in relativitá generale''
    Relatore: Dr. Roberto De Pietri
    Anno accademico 2004/2005
  • [LAUREA SPECIALISTICA IN FISICA TEORICA]
    Sebastiano Bernuzzi, 17 novembre, 2005.
    "Simulazioni numeriche di stelle di neutroni".
    Relatore: Dr. Roberto De Pietri
    Anno accademico 2004/2005
Previous Academic Position
  • April 18th 2005 -- Febbruary 28th 2015: Ricercatore (Adjoint Professor)
    Physics Department, Parma University, Parma (Italy) .
  • December 16th 2003 -- December 15th 2004: Research Associate
    Physics Department, Parma University, Parma (Italy) .
  • December 1999-- November 2003: Post-doctoral Researcher
    Physics Department, Parma University, Parma (Italy) .
  • February 1999 -- August 1999: Post-doctoral Researcher
    Centre de Physique Thèorique, CNRS LUMINYMarseille (France).
  • June 1998 -- July 1998: Research Associate
    Physics Department, Penn State University, University Park, PA (USA)
  • September 1997--February 1998: Research Associate
    Physics Department, Penn State University, University Park, PA (USA)
  • May 1996 -- April 1998: Post-doctoral Researcher
    Physics Department, Parma University, Parma (Italy).
  • October 1995 -- December 1995: Visiting Researcher
    Physics Department, Pittsburgh UniversityPittsburgh, PA (USA)
  • February 1994 -- April 1994: Visiting Researcher
    Physics Department, Pittsburgh UniversityPittsburgh, PA (USA)
Education
  • 1990-1994: Doctor Philosophy/ Theoretical Physics
    Physics Department, Parma University, November 25th, 1994. Parma (Italy) .
      Ph.D. Thesis: ``Teorie Gravitazionali Galileiane e sistemi estesi: una applicazione della metodologia di ``gauge'' a gruppi di simmetria dinamica.'' [Galileian Gravitational Theories and extended system: an application of "gauge" methodology to dynamical symmetry groups]. Advisor: Prof. Massimo Pauri.
  • 1984-1990: Laurea / Theoretical Physics
    Physics Department, Parma University, February 23rd, 1990. Parma (Italy) .
      Laurea Thesis: ``Sistemi estesi relativistici integrabili e loro proprietá di interazione con campi esterni'' [Extended relativistic system and their interaction properties with external fields]. Advisor: Prof. Massimo Pauri. Co-advisor: Dr. Luca Lusanna.
      Degree marks: 110/110 e lode (full marks and honors). Obtained with 30/30 (full marks) in each exams.
  • 1979-1984: "Perito Tecnico Industriale" in Industrial Electronics.
    Istituto Tecnico Industriale Statale "Leonardo da Vinci" Parma, Italy. .
      Technical High School with extensive training on the design and maintenance of industrial electronic systems. Degree marks: 60/60 (full marks).
Publication list

Publication list

  1. R. De Pietri, L. Lusanna and M. Pauri, "Galilean Theories of Gravitation", Talk given at the X Italian General Relativity Conference, Bardonecchia (TO), September 1-5, 1992. arXiv:gr-qc/9212002.
  2. R. De Pietri, L. Lusanna and M. Pauri, "Generalized Newtonian Gravities as ``gauge'' theories of the extended Galilei Group", in Constraint Theory and Quantization Methods - From Relativistic Particles to Field Theory and General Relativity, F. Colomo, L. Lusanna and G. Marmo eds., World Scientific 1994.
  3. R. De Pietri, L. Lusanna and M. Pauri, "Gauging Kinematical and Internal Symmetry Groups for Extended Systems", talk given at the Workshop Geometry of Constrained Dynamical Systems, June 1994, Newton Institute, Cambridge (UK), J.M. Chirp Eds. (Cambridge Univ. Press, Cambridge, 1995).
  4. R. De Pietri, L. Lusanna and M. Pauri, "Gauging the Galilei Group as a Tool for Generalizing Newtonian Gravity", XX International Colloquium on Group Theoretical Methods in Physics, Toyonaka (Osaka) Japan, July 4-9 1994, World Scientific, A. Arima, T. Eguchi and N.Nakanishi eds., 1995.
  5. R. De Pietri, L. Lusanna and M. Pauri, "Standard and Generalized Newtonian Gravities as "Gauge" Theories of the Extended Galilei Group - I: The Standard Theory", Class. Quantum Grav. 12, (1995), 219. arXiv:gr-qc/9405046.
  6. R. De Pietri, L. Lusanna and M. Pauri, "Standard and Generalized Newtonian Gravities as "Gauge" Theories of the Extended Galilei Group - II: Dynamical Three-Space Theories", Class. Quantum Grav. 12, (1995), 255. arXiv:gr-qc/9405047.
  7. R. De Pietri and C. Rovelli, "Eigenvalues of the Weyl Operator as Observables of General Relativity", Class. Quantum Grav. 12, (1995), 1279. arXiv:gr-qc/9406014.
  8. R. De Pietri, L. Lusanna and M. Pauri, "Gauging kinematical and internal symmetry groups for extended systems: the Galilean one-time and two-times harmonic oscillators". Classical and Quantum Gravity 13, (1996), 1417-1450. arXiv:gr-qc/96010008.
  9. R. De Pietri and C. Rovelli, "Geometry Eigenvalues and Scalar Product from Recoupling Theory in Loop Quantum Gravity", Physical Review D54, (1996), 2664-2690. arXiv:gr-qc/9602023.
  10. R. De Pietri, "On the relation between the connection and the loop representation of quantum gravity", Classical and Quantum Gravity 14, (1997), 14. arXiv:gr-qc/9605064.
  11. R. De Pietri, "Spin Networks and Recoupling in Loop Quantum Gravity" in the ``Proceedings of the 2nd Conference on Constrained Dynamics and Quantum Gravity, Santa Margherita, Italy, 17-21 September 1996''. Nucl. Phys. (Proc. Suppl.) 57, (1997), 251. arXiv:gr-qc/9701041.
  12. R. Borissov, R. De Pietri and C. Rovelli, "Matrix Elements of Thiemann's Hamiltonian Constraint in Loop Quantum Gravity". Classical and Quantum Gravity 14, (1997), 2793. arXiv:gr-qc/9703090.
  13. R. De Pietri, "The Equivalence Between the Connection and The Loop Representation of Quantum Gravity", University of Parma preprint UPRF-97-13 (1997). Proceedings: THE EIGHTH MARCEL GROSSMAN MEETING: Proceedings. Edited by Tsvi Piran. Singapore, World Scientific, 1999. 2v. pag 892-894. arXiv:gr-qc/9711021.
  14. R. De Pietri and L. Freidel, "so(4) Plebanski Action and Relativistic Spin Foam Model", Classical and Quantum Gravity 16, (1999), 2187. arXiv:gr-qc/9804071.
  15. R. De Pietri, "Canonical "loop" quantum gravity and spin foam models", in "Recent Developments in General Relativity ", B. Casciaro, D. Fortunato, M. Francaviglia eds.(Springer-Verlag, Milano, 2000). arXiv:gr-qc/9903076.
  16. G. Burgio, R. De Pietri, H.A. Morales-Tecotl, L.F. Urrutia, J. D. Vergara, "The basis of the physical Hilbert space of lattice gauge theories". Nucl. Phys. B 566, (2000), 547-561. arXiv:hep-lat/9906036.
  17. R. De Pietri, L. Freidel, K. Krasnov and C. Rovelli, "Barrett-Crane model as an Boulatov-Ooguri theory over a homogeneous space". Nucl. Phys. B 574, (2000), 785-806. arXiv:hep-th/9907154.
  18. G. Burgio, R. De Pietri, H.A. Morales-Tecotl, L.F. Urrutia, J. D. Vergara, "Hamiltonian LGT in the complete Fourier analysis basis". Nucl. Phys. B (Proc. Suppl.) 83-84, (2000), 926-928. arXiv:hep-lat/9909067.
  19. G. Burgio, R. De Pietri, H.A. Morales-Tecotl, L.F. Urrutia, J. D. Vergara, "Matrix elements of the plaquette operator of Lattice Gauge Theory". In the proceeding of the XVII Autumn school "QCD: perturbative or non-perturbative?" Istituto Superior Tecnico, Lisboa,29/9-4/10/1999 (World Scientific, Singapore). arXiv:hep-lat/9911019.
  20. R. De Pietri, C. Petronio, "Feynman diagrams of generalized matrix models and the associate manifolds in dimensions 4". Journal of Mathematical Physics 41, (2000), 6671-6688. arXiv:hep-th/0004045.
  21. R. De Pietri, "Matrix model formulation of four dimensional gravity", Nucl. Phys. (Proc. Suppl.) B 94, (2001), 697-700, LAT2000. arXiv:hep-lat/0011033.
  22. R. De Pietri, L. Lusanna, L. Martucci, S. Russo, "Dirac's Observables for the rest frame istant form of Tetrad Gravity in a completely fixed 3 Orthogonal Gauge". General Relativity and Gravitation 34, (2002), 877-1033. arXiv:gr-qc/0105084.
  23. R. De Pietri, "Radiation Gauge in the Linearization of Post-Minkowskian Space-Time". UPRF 2003-05. On the proceeding of the "15th SIGRAV Conference on General Relativity and Gravitational Physics" yield in Villa Mondragone, Monte Porzio Catone, Roma, Italy September 9-12, 2002.
  24. F. Bodin, P. Boucaud, N. Cabibbo, F. Calvayrac, M.Della Morte, R.De Pietri, A. Del Re, P.De Riso, F.Di Carlo, F.Di Renzo, W. Errico, R. Frezzotti, U. Gensch, T. Giorgino, M. Guagnelli, N. Herve, K. Jansen, H. Kaldass, A. Lonardo, M. Lukyanov, G. Magazzu, J. Micheli, V. Morenas, L. Mori, F. Palombi, N. Paschedag, J. Pech, O. Pene, R. Petronzio, D. Pleiter, F. Rapuano, D. Rossetti, C. Roiesnel, L. Sartori, H. Simma, F. Schifano, R. Tripiccione, P. Vicini, W. Wegner, "APE computer - Past , Present and Future". Computer Physics Communications, 147, (2002), 402-409. DOI: 10.1016/S0010-4655(02)00314-4
  25. F. Bodin, P. Boucaud, N. Cabibbo, F. Calvayrac, M.Della Morte, R.De Pietri, P.De Riso, F.Di Carlo, F.Di Renzo, W. Errico, R. Frezzotti, U. Gensch, T. Giorgino, M. Guagnelli, N. Herve, H. Kaldass, A. Lonardo, M. Lukyanov, G. Magazzu, J. Micheli, V. Morenas, L. Mori, F. Palombi, N. Paschedag, O. Pene, R. Petronzio, D. Pleiter, F. Rapuano, D. Rossetti, L. Sartori, H. Simma, F. Schifano, R. Tripiccione, P. Vicini, "The APENEXT project". Nucl. Phys. B (Proc. Suppl.) 106, (2002), 173-176. arXiv:hep-lat/0110197.
  26. A. Bartolini, P. Boucaud, N. Cabibbo, F. Calvayrac, M.Della Morte, R.De Pietri, P.De Riso, F.Di Carlo, F.Di Renzo, W. Errico, R. Frezzotti, U, T. Giorgino, J. Heitger, A. Lonardo, M. Lukyanov, G. Magazzu, J. Micheli, V. Morenas,, N. Paschedag, O. Pene, R. Petronzio, D. Pleiter, F. Rapuano, J. Rolf, D. Rossetti, L. Sartori, H. Simma, F. Schifano, M. Torelli, R. Tripiccione, P. Vicini, P. Wegner: "Status of APE1000". Nucl. Phys. B (Proc. Suppl.) 106, (2002), 1043-1045. arXiv:hep-lat/0110153.
  27. R. Ammendola, F. Bodin, P. Boucaud, N. Cabibbo, F. Di Carlo, R.De Pietri, F.Di Renzo, W. Errico, A. Fucci, M. Guagnelli, H. Kaldass, A. Lonardo, S. de Luca, J. Micheli, V. Morenas, O. Pene, R. Petronzio, F. Palombi, D. Pleiter, N. Paschedag, F. Rapuano, P. De Riso, A. Salamon, G. Salina, L. Sartori, F. Schifano, H. Simma, R. Tripiccione, P. Vicini, "Status of the ApeNext Project". Nucl. Phys. B (Proc. Suppl.) 119,(2003), 1038-1040. arXiv:hep-lat/0211031.
  28. By ApeNEXT Collaboration (F. Bodin et al.), "APENEXT: A MULTI - TFLOPS COMPUTER FOR SIMULATIONS IN LATTICE GAUGE THEORY", PIC-2003-FRAP15, Sep 2003. 3pp. Contributed to 23rd International Conference on Physics in Collision (PIC 2003), Zeuthen, Germany, 26-28 Jun 2003. Published in eConf C030626:FRAP15,2003. arXiv:hep-lat/0309007.
  29. F. Bodin (Rennes U.), P. Boucaud, J. Micheli, O. Pene (Orsay, LPTHE),N. Cabibbo, F. Di Carlo, A. Lonardo, S. de Luca, F. Rapuano, P. Vicini (INFN, Rome), R. De Pietri, F. Di Renzo (Parma U. and INFN, Parma), H. Kaldass, N. Paschedag, H. Simma (DESY, Zeuthen), V. Morenas (Clermont-Ferrand U.), D. Pleiter (NIC, Zeuthen and DESY, Zeuthen), L. Sartori, F. Schifano, R. Tripiccione (Ferrara U. and INFN, Ferrara)"THE APENEXT PROJECT." CHEP-2003-THIT005, Jun 2003. 8pp. Talk given by Roberto De Pietri at the 2003 Conference for Computing in High-Energy and Nuclear Physics (CHEP 03), La Jolla, California, 24-28 Mar 2003. Published in eConf C0303241:THIT005,2003 arXiv:hep-lat/0306018.
  30. Bodin, F (Bodin, F); Boucaud, P (Boucaud, P); Cabibbo, N (Cabibbo, N); Di Carlo, F (Di Carlo, F); De Pietri, R (De Pietri, R); Di Renzo, F (Di Renzo, F); Kaldass, H (Kaldass, H); Lonardo, A (Lonardo, A); Lukyanov, M (Lukyanov, M); de Luca, S (de Luca, S); Micheli, J (Micheli, J); Morenas, V (Morenas, V); Paschedag, N (Paschedag, N); Pene, O (Pene, O); Pleiter, D (Pleiter, D); Rapuano, F (Rapuano, F); Sartori, L (Sartori, L); Schifano, F (Schifano, F); Simma, H (Simma, H); Tripiccione, R (Tripiccione, R); Vicini, P (Vicini, P), apeNEXT: a multi-TFlops computer for elementary particle physics, in Parallel Computing: Software Technology, Algorithms, Architectures and Applications Volume: 13 Pages: 355-362 Published: 2004
  31. J. Agresti, R. De Pietri, L. Lusanna and L. Martucci, "Hamiltonian linearization of the rest-frame instant form of tetrad gravity in a completely fixed 3-orthogonal gauge: a radiation gauge for background-independent gravitational waves in a post-Minkowskian Einstein spacetime". General Relativity and Gravitation 36,(2004), 1055-1134. arXiv:gr-qc/0302084.
  32. V.A. Fateev, R. De Pietri, E. Onofri, "Exact and semiclassical approach to a class of singular integral operators arising in fluid mechanics and quantum field theory." J. Phys. A: Math. Gen. 37 (2004) 11379-11389. arXiv:math-ph/0407021
  33. Alessandro Nagar, Jose A. Font, Olindo Zanotti and Roberto De Pietri "Gravitational waves from oscillating accretion tori: Comparison between different approaches", Phys. Rev. D 72, 024007 (2005). arXiv:gr-qc/0506070
  34. The APE Collaboration, F. Bodin, Ph. Boucaud, N. Cabibbo, F. Di Carlo, R. De Pietri, F. Di Renzo, W. Errico, H. Kaldass, A. Lonardoc, S. de Luca, J. Micheli, V. Morenas, O. Peneb, D. Pleiter, N. Paschedag, F. Rapuano, D. Rossetti, L. Sartori, F. Schifano, H. Simma, R. Tripiccione and P. Vicini, "The apeNEXT project". Nucl. Phys. B (Proc. Suppl.) 140,(2005), 176-182.
  35. R. De Pietri. A. Feo, E. Seiler, I.O. Stamatescu, "The High Density Region of QCD in a Large Mass and Chemical Potential Model" PoS LAT2005, (2005), 170. arXiv:hep-lat/0509167.
  36. R. De Pietri, L. Baiotti, G. M. Manca, L. Rezzolla "Accurate simulations of the barmode instability in General Relativity" "A CENTURY OF RELATIVITY PHYSICS: ERE 2005; XXVIII Spanish Relativity Meeting", Lysiane Mornas and Joaquin Diaz Alonso Eds., Oviedo (Asturias) Spain, September 6-10, 2005. AIP Conference Proceedings Volume 841, pp 416-419. ISBN: 0-7354-0333-3.
  37. R. De Pietri. A. Feo, E. Seiler, I.O. Stamatescu, "The High Density Region of QCD from an Effective Model" PoS LAT2007, (2007), 184. arXiv:0710.3102.
  38. L. Baiotti, R. De Pietri, G. M. Manca and L. Rezzolla, "Accurate simulations of the dynamical barmode instability in full General Relativity", Phys. Rev. D 75, 044023 (2007). arXiv:astro-ph/0609473
  39. R. De Pietri, S. Mori and E. Onofri, "The planar spectrum in U(N)-invariant quantum mechanics by Fock space methods: I. The bosonic case", JHEP01(2007)018. arXiv:hep-th/0610045
  40. L. Baiotti, R. De Pietri, G. M. Manca and L. Rezzolla, "Dynamical non-axisymmetric instabilities in rotating relativistic stars", Class. Quantum Grav. 24(2007) S171-S186. arXiv:0705.1826
  41. R. De Pietri. A. Feo, E. Seiler, I.O. Stamatescu, "A model for QCD at high density and large quark mass", Phys. Rev. D 76, 114501 (2007). arXiv:0705.3420.
  42. S. Bernuzzi, A. Nagar and R. De Pietri, " Dynamical excitation of space-time modes of compact objects.", Phys. Rev. D 77, 044042 (2008). arXiv:0801.2090
  43. L. Baiotti, S. Bernuzzi, G. Corvino, R. De Pietri and A. Nagar, " Gravitational-Wave Extraction from Neutron Stars Oscillations: comparing linear and nonlinear techniques.", Phys. Rev. D 79, 024002 (2009). arXiv:0808.4002
  44. M. Cerdonio, R. De Pietri, P. Jetzer and M. Sereno, "Local dark matter searches with LISA.", Class. Quantum. Gravity. D 26, 094022 (2009). arXiv:0811.4711
  45. S. Bernuzzi, L. Baiotti, G. Corvino, R. De Pietri, A. Nagar, "Gravitational-wave extraction from neutron-star oscillations." Proceedings of the Third Stueckelberg Workshop on Relativistic Field Theories, 2010, Cambridge Scientific Publishers, p.97. arXiv:0902.2720
  46. G. Corvino, L. Rezzolla, S. Bernuzzi, R. De Pietri and B. Giacomazzo, "On the Shear Instability in Relativistic Neutron Stars", Class. Quantum Grav. 27, (2010) 114104. arXiv:1001.5281 DOI: 10.1088/0264-9381/27/11/114104
  47. M. Cerdonio, F. De Marchi, R. De Pietri, P. Jetzer, F. Marzari, G. Mazzolo, A. Ortolan and M. Sereno, "Effects of interplanetary dust on the LISA drag-free constellation.", Celestial Mechanics and Dynamical Astronomy 107, (2010) 255. arXiv:1002.0489 DOI: 10.1007/s10569-010-9256-8
  48. M. Cerdonio, F. De Marchi, R. De Pietri, P. Jetzer, F. Marzari, G. Mazzolo, A. Ortolan and M. Sereno, "Modulation of LISA free-fall orbits due to the Earth-Moon system.", Class. Quantum Grav. 27 (2010) 165007. arXiv:1003.5528 doi: 10.1088/0264-9381/27/16/165007
  49. R. Alfieri, G. Andronico, S. Arezzini, A. Ciampa, R. De Pietri, F. Di Renzo, A. Gianelle, S. Monforte, M. Sgaravatto, Theompi: a large MPI cluster on the grid for Theoretical Physics. in atti di EGI User Forum 2011, 11-15 April 2011, Vilnius (lt).
  50. S. Arezzini,G.B. Barone, U. Becciani, M. Bencivenni, V. Boccia, D. Bottalico, L. Carracciuolo, D. Cesini, A. Ciampa, A. Costantini, S. Cozzini, R. De Pietri, M. Drudi, A. Ghiselli, E. Mazzoni, S. Ottani, A. Venturini, P. Veronesi, The HPC Testbed of the Italian Grid Infrastructure, Parallel, Distributed and Network-Based Processing (PDP), 2013 (21st Euromicro International Conference on), pag. 241-248. Date of Conference: Feb. 27 2013-March 1 2013. DOI: 10.1109/PDP.2013.42
  51. Cesini, D, Bencivenni, M, Costantini, A, Giorgio, E, Larocca, G, Boccia, V, Alfieri, R., De Pietri, R, Gaido, L., Venturini, A., Ottani, S., Buzzi, A., Malguzzi, P., Mastrangelo, D, Porting workflows based on small and medium parallelism applications to the italian grid infrastructure, 2013 International Symposium on Grids and Clouds, ISGC 2013; Taipei; Taiwan; 17 March 2013 through 22 March 2013. PoS(ISGC 2013)024.
  52. R. Alfieri, S. Arezzini, A. Ciampa, R. De Pietri, E. Mazzoni, HPC on the Grid: The Theophys Experience. Journal of Grid Computing, 11 (2013) 265-280.. DOI: 10.1109/PDP.2013.42
  53. F. Loeffler, R. De Pietri, A. Feo and L. Franci, Stiffness effects on the dynamics of bar-mode instability in full General Relativity Abstract: Y14.00009 of Bulletin of the American Physical Society, Session Y14: Astrophysical Numerical Relativity Simulations, APS April Meeting 2013, Volume 58, Number 4.
  54. L. Franci, R. De Pietri, K. Dionysopoulou, L. Rezzolla, Dynamical bar-mode instability in rotating and magnetized relativistic stars, Phys. Rev. D 88, 104028 (2013). arXiv:1308.3989 DOI: 10.1103/PhysRevD.88.104028
  55. L. Franci, R. De Pietri, K. Dionysopoulou, L. Rezzolla, Bar-mode instability suppression in magnetized relativistic stars, J. Phys.: Conf. Ser. 470, 012008. 4th Young Researcher Meeting, Trieste 2013 3-4 June 2013, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy arXiv:1309.6549. DOI: 10.1088/1742-6596/470/1/012008
  56. R. De Pietri, A. Feo, L. Franci and F. Loeffler Neutron star instabilities in full general relativity using a Γ=2.75 ideal fluid.. Phys. Rev. D 90, 024034 arXiv:1403.8066. DOI: 10.1103/PhysRevD.90.024034
  57. F. Loeffler, R. De Pietri, A. Feo, F. Maione and L. Franci, Stiffness effects on the dynamics of the bar-mode instability of neutron stars in full general relativity. Phys. Rev. D 91, 064057 arXiv:1411.1963. DOI: 10.1103/PhysRevD.91.064057
  58. R. De Pietri, A. Feo, F. Maione and F. Loeffler, Modeling Equal and Unequal Mass Binary Neutron Star Mergers Using Public Codes. Phys. Rev. D 93, 064047 arXiv:1509.08804. DOI: 10.1103/PhysRevD.93.064047
  59. F. Maione, R. De Pietri, A. Feo and F. Loeffler, Binary neutron star merger simulations with different initial orbital frequency and equation of state. Classical and Quantum Gravity, 33, no. 17, 175009 (2016) arXiv:1605.03424. DOI: 10.1088/0264-9381/33/17/175009
  60. A. Feo, R. De Pietri, F. Maione and F. Loeffler, Modeling Mergers of Known Galactic Systems of Binary Neutron Stars. arXiv:1608.02810.
Talks
  1. Bardonecchia (Italy), September 4th, 1992. X Italian General Relativity Conference, "Galilean Theories of Gravitation".
  2. Montepulciano (Italy), May 1993. II Workshop on ``Constraints Theory and Quantization Methods'', "Generalized Newtonian Gravities as ``gauge'' theories of the extended Galilei Group".
  3. Cambridge (United Kingdom), June 1994. Workshop "Geometry of Constrained Dynamical Systems", "Gauging Kinematical and Internal Symmetry Groups for Extended Systems".
  4. Santa Margherita, (Italy), September 1996, ``II Meeting on Constrained Dynamics and Quantum Gravity'', "Spin Networks and Recoupling in Loop Quantum Gravity".
  5. Warsaw, (Poland). November 28th, 1996, Poland. Talk at the Department of Theoretical Physics, "The Volume Operator in Loop Quantum Gravity".
  6. Jerusalem (Israel), June 1997. 8th Marcell Grossmann Meeting, "The Equivalence between the Connection and the Loop Representation of Quantum Gravity".
  7. Pittsburgh (USA), University, Pittsburgh PA USA. October 21st, 1997 ``The Matrix elements of the Constraint Operators in Loop Quantum Gravity''.
  8. Pune (India), 15th International Conference on General Relativity and Gravitation (GR15). ``The Matrix elements of the Constraint Operators in Loop Quantum Gravity''. 1997.
  9. Monopoli (Italy), "13o Congresso Nazionale di Relatività Generale e Fisica della Gravitazione", September 21st-25th, Plenary talk: "Gravità Quantistica: formulazione canonica, basata sulle variabili di loop, e suo formalismo spazio temporale."
  10. SISSA, Trieste, (Italy), March 25th, 1998. ``Spin-Networks, decorated graphs and shadows surface in loop quantum gravity''.
  11. Pavia (Italy), October 23rd, 1998. Physics department, Pavia University: "Gravitá Quantistica: formulazione canonica, basata sulle variabili di loop, e suo formalismo spazio temporale."
  12. January 5,6,7,8,11,12,13 and 14, 1999. Series of eigth 2 hours lecture on "Recoupling theory and Loop Quantum Graviy". Special course at the "Instituto de Ciencias Nucleares", Universidad Nacional Autonoma de Mexico (UNAM) and Universidad Autonoma Metropolitana Iztapalapa (UAM-I)
  13. Marseille (France), April 1st, 1999. Centre de Physique Thèorique, CNRS: "Plebanski action and the Barrett-Crane spin foam model".
  14. Trieste (Italy), May 13th, 1999. International Center for Theoretical Physics (ICTP). "Canonical quantum gravity: the loop variables approach".
  15. Budapest (Hungary), May 17th, 1999. KFKI research institute for particle and nuclear physics: "Canonical quantum gravity: the loop variables approach".
  16. Wien (Austria), May 20th, 1999. Wien University: "Spin-Foam models and Loop Quantum Gravity".
  17. Parma (Italy), July 23rd, 1999. Dipartimento di Fisica dell'universitá di Parma: "Modelli di gravitá quantistica come teorie di campo su spazio omogeneo".
  18. Bangalore (India), August 17th, 2000. Lat2000 (Gravity): "Matrix model formulation of four dimensional gravity".
  19. Vietri (Italia), April 8th, 2001. "Modelli di matrice generalizzati e condizioni di variet&aacte; in dimensione quattro".
  20. Vietri (Italia), March 22th, 2002. "Il progetto Albert100".
  21. La Jolla, California, ``Computing in High Energy Physics 2003'', 24-28 Mar 2003, ``THE APENEXT PROJECT.'' parallel talk.
  22. Albert Einstein Institute MPG Golm, Germany, ``Cactus Retreat'', July 17th 2004, ``Study of Bar-mode instability using Whisky: a first step towards''
  23. Vietri sul mare, Salerno Italy, Workshop Problemi Attuali di Fisica Teorica, March 21st, 2005, ``Loop quantum Gravity and Spin Foam Models''
  24. Mexico City (Mexico), at CINVAST, Centro de Investication Scientifica de le IPN, May 4th, 2005. Talk: ``Loop quantum Gravity and Spin Foam Models'' PDF
  25. Albert Einstein Institute MPG Golm, Germany, ``2nd Cactus Retreat'', June 7th 2005, ``Study of Bar-mode instability using Whisky''
  26. Oviedo (Asturias) Spain, "XXVIII Spanish Relativity Meeting", September 6-10 2005, "Accurate simulations of the barmode instability in General Relativity", parallel talk. PDF
  27. Politecnico di Torino, Torino (Italy), February 2nd 2006, ``Accurate simulations of the dynamical BAR-mode instability in General relativity''.
  28. Freie Universitat Berlin, Eleventh Marcel Grossmann Meeting on General Relativity, July 23 - 29, 2006. "Accurate simulations of the dynamical BAR-mode instability in General relativity"
  29. Torino, XVII SIGRAV Conference, September 4-7, 2006, "Accurate simulations of the dynamical BAR-mode instability in General relativity", Plenary Talk.
  30. Dipartimento di Fisica, Padova (Italy), October 25th 2006 ``Accurate simulations of the dynamical BAR-mode instability in General relativity''.
  31. University of Southern Denmark, Odense (Denmark), October 17th 2006 ``Accurate simulations of the dynamical BAR-mode instability in General relativity''.
  32. Dipartimento di Fisica, Università di Firenze, Firenze (Italy), March 21st 2007, ``Dynamical BAR-mode Instability in General Relativity''.
  33. Vietri sul Mare (Italia), Problemi Attuali di Fisica Teorica, March 30-April 4 2007, ``Dynamical BAR-mode Instability in General Relativity'', plenary talk.
  34. ICRA, Pescara (Italy), May 22nd 2007, ``Dynamical Instability of Rotating Relativistic Stars''.
  35. ICRA Pescara (Italia), 10th Italian-Korean Symposium on Relativistic Astrophysics, June 25-30 2007, ``Numerical 3D simulation of dynamical instabilities of rotating relativistic self gravitating polytropic mater'', plenary talk.
  36. Osservatorio Astronomico di Monte Porzio, Roma (Italy), November 15th 2007, ``Dynamical instabilities of rotating relativistic stars''.
  37. Sydney (Australia), 18th International Conference on General Relativity and Gravitation (GRG18), July 8-13 2007, ``Dynamical instabilities of rotating relativistic star'', parallel talk.
  38. Heidelberg (Germany), DELTA 2007 Workshop on QCD, Nonequilibrium Dynamics, Complex Systems, and Simulational Methods, December 14-16 2007, ``Numerical Relativity Overview and a concrete case: Dynamical instabilities of rotating relativistic stars'', plenary talk.
  39. Black Hole Astrophysics 2008, APCTP Winter School, Daejeon and Pohang 24-29 January 2008. 3 two hours lectures titled: "Relativistic Self-Gravitating Systems";
  40. Pisa (Italy), "XIX SIGRAV Conference on General Relativity and Gravitational Physics", September 2010, ``Physics from the Drag-Free motion of the LISA constellation''
  41. Vietri Sul Mare (Italy), Problemi Attuali di Fisica Teorica, March 30-April 4, 2012, ``Numerical Relativity and Astrophysics of compact objects''.
  42. Vietri Sul Mare (Italy), Problemi Attuali di Fisica Teorica, March 30-April 4 2012, ``Magnetic Field evolution in dynamically unstable differentially rotating relativistic star model''
  43. Tahiti (Fench Polinesia), "CompStar: the physics and astrophysics of compact stars", June 4-8, 2012, ``Effect of magnetic Field on dynamical instability of Neutron Stars'', parallel talk
  44. Rome (Italy), "TEONGRAV 2014", 4-5 February, Dipartimento di Fisica, "Sapienza" UniversitÓ di Roma, `` Numerical studies of dynamical instabilities of isolated stars'', talk.
  45. Alessandria (Italy), "XXI Conferenza SIGRAV RelativitÓ Generale e Fisica della Gravitazione", 15-19 September, 2014, Dipartimento di Scienze e Innovazione Tecnologica, Università del Piemonte Orientale, ``The dependence on the stiffness of the Equation of State of the threshold for the onset of the bar-mode instability of Neutron Stars in full General Relativity'', parallel talk.
  46. Pisa (Italy), Theory Group Seminars, Friday, 19 February 2016 from 11:00 to 12:00. "The Physics of Binary Neutron Star merger: Insight from general relativistic numerical simulations" (LINK)
  47. Ferrara (Italy), "Computing in Low-Power Architectures (COLA)",25-26 February 2016 IUSS - Ferrara 1391. "Porting and testing the Einstein Toolkit on the the generation of low-power architectures." (Slide)
  48. Batton Rouge, LA (USA), Wednesday, November 9th, 2016, from 11:00 to 12:00. Place: 241 Nicholson. "The Physics of Binary Neutron Star mergers: the fate of the six galactic binary systems and the associate gravitational wave signal."
  49. CERN, Geneva (Switzerland) Tuesday, 6th December 2016. From quarks to gravitational waves: Neutron stars as a laboratory for fundamental physics, special TH institute 5-9 December 2016. Gravitational waves from binary neutron star systems: from the equation of state to the properties of the signal using general relativistic numerical simulations.
INFN activities

    Scientific associate to the activity of the "Istituto Nazionale di Fisica Nucleare" (INFN) since May 2005,

    The main activity is inside the "Iniziativa Specifica" (Research Project) TEONGRAV (former name OG51) of whom is the local cordinator ("Responsabile locale")

    Active member of the special project "SUMA" of the CCR (Sigla del gruppo=PP-SUMA) on "High Performance Computing per la Fisica teorica computazionale"