Pubblications

  • F. Maione, R. De Pietri, A. Feo and F. Loeffler, Spectral analysis of gravitational waves from binary neutron star merger remnants. arXiv:1707.03368. Phys. Rev. D 96, 063011 (2017) DOI: 10.1103/PhysRevD.96.063011
  • A. Feo, R. De Pietri, F. Maione and F. Loeffler, Modeling Mergers of Known Galactic Systems of Binary Neutron Stars. Classical and Quantum Gravity, 34, no. 3, (2017) arXiv:1608.02810.
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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.
  • 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
  • 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.
  • 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
  • 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).
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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.
  • 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
  • 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
  • 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
  • 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.
  • 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.
  • 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.
  • 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
  • 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.
  • 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
  • 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.
  • 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
  • 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.
  • 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.
  • 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.
  • 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
  • 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.
  • 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.
  • 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.
  • 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.
  • R. De Pietri, "Matrix model formulation of four dimensional gravity", Nucl. Phys. (Proc. Suppl.) B 94, (2001), 697-700, LAT2000. arXiv:hep-lat/0011033.
  • 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.