67 citations · 67 across the 1 of their papers we have counts for
6 papers
Evolutionary sequences of rotating protoneutron stars
Loic Villain, Jose A. Pons, Pablo Cerda-Duran +1
We investigate the evolution of rigidly and differentially rotating protoneutron stars (PNSs) during the first twenty seconds of their life. We solve the equations describing stati…
Evolution of a Neutron Star From its Birth to Old Age
M. Prakash, J. M. Lattimer, J. A. Pons +2
The main stages in the evolution of a neutron star, from its birth as a proto-neutron star, to its old age as a cold, catalyzed configuration, are described. A proto-neutron star i…
An exact Riemann Solver for multidimensional special relativistic hydrodynamics
J. Pons, J. Ma. Marti, E. Muller
We have generalised the exact solution of the Riemann problem in special relativistic hydrodynamics for arbitrary tangential flow velocities. The solution is obtained by solving th…
General Relativistic Hydrodynamics with Special Relativistic Riemann Solvers
Jose A. Pons, Jose A. Font, Jose M. Ibanez +2
We present a general and practical procedure to solve the general relativistic hydrodynamic equations by using any of the special relativistic Riemann solvers recently developed fo…
Neutrino Opacities at High Density and the Protoneutron Star Evolution
S. Reddy, J. Pons, M. Prakash +1
The early evolution of a protoneutron star depends both on the equation of state and neutrino interactions at high density. We identify the important sources of neutrino opacity an…
Neutrinos from Protoneutron Stars
S. Reddy, J. Pons, M. Prakash +1
We study the diffusive transport of neutrinos in a newly born neutron star to explore its sensitivity to dense matter properties. Energy and lepton number which are trapped during…