I am an assistant professor at the Departments of Physics and Astronomy & Astrophysics of The Pennsylvania State University.
My research focuses on the study of extreme astrophysical events, such as compact binary mergers and core-collapse supernovae. To this aim I design, implement, and analyze large-scale high-performance computing general-relativistic simulations. My goal is to use simulations, in combination with gravitational-waves and electromagnetic observations, to address fundamental questions such as: what is the nature matter at extreme densities? What is the origin of heavy elements? What is the fate of massive stars? I am also interested in the development of new computational techniques and in the study of the fundamental physical processes operating in these events.
Publications
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Daniel Godzieba,
David Radice,
Sebastiano Bernuzzi,
"{On the maximum mass of neutron stars and GW190814}." Astrophys. J. 908 2 (2021)
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Vsevolod Nedora,
Sebastiano Bernuzzi,
David Radice,
Boris Daszuta,
Andrea Endrizzi,
Albino Perego,
Aviral Prakash,
Mohammadtaher Safarzadeh,
Federico Schianchi,
Domenico Logoteta,
"{Numerical Relativity Simulations of the Neutron Star Merger GW170817: Long-Term Remnant Evolutions, Winds, Remnant Disks, and Nucleosynthesis}." Astrophys. J. 906 2 (2021)
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Vsevolod Nedora,
David Radice,
Sebastiano Bernuzzi,
Albino Perego,
Boris Daszuta,
Andrea Endrizzi,
Aviral Prakash,
Federico Schianchi,
"{Dynamical ejecta synchrotron emission as possible contributor to the changing behaviour of GRB170817A}." (2021)
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Aviral Prakash,
David Radice,
Domenico Logoteta,
Albino Perego,
Vsevolod Nedora,
Ignazio Bombaci,
Rahul Kashyap,
Sebastiano Bernuzzi,
Andrea Endrizzi,
"{Signatures of deconfined quark phases in binary neutron star mergers}." Phys. Rev. D 104 8 (2021)
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David Radice,
Albino Perego,
Francesco Zappa,
Sebastiano Bernuzzi,
"{GW170817: Joint Constraint on the Neutron Star Equation of State from Multimessenger Observations}." Astrophys. J. Lett. 852 2 (2018)
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David Radice,
Liang Dai,
"{Multimessenger Parameter Estimation of GW170817}." Eur. Phys. J. A 55 4 (2019)
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David Radice,
Viktoriya Morozova,
Adam Burrows,
David Vartanyan,
Hiroki Nagakura,
"{Characterizing the Gravitational Wave Signal from Core-Collapse Supernovae}." Astrophys. J. Lett. 876 1 (2019)
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David Radice,
Sebastiano Bernuzzi,
Albino Perego,
"{The Dynamics of Binary Neutron Star Mergers and GW170817}." Ann. Rev. Nucl. Part. Sci. 70 (2020)
