Nuclear Theory·nucl-th

Monday·December 8, 2014

10 papers—8 primary·2 cross-listed

09
Stability of thin-shell interfaces inside compact stars
Jonas P. Pereira🇮🇹 · Jaziel G. Coelho🇮🇹 · Jorge A. Rueda🇮🇹
We use the thin-shell Darmois-Israel formalism to model and assess the stability of the interfaces separating phases, e.g. the core and the crust, within compact stars. We exemplify the relevance and non-triviality of this treatment in the simplest case of an incompressible star, in constant pressure phase transitions, and in the case of strange quark stars with crust.
↳ gr-qcastro-ph.SRnucl-thPRD(2014)·21 citations
10
Exact solutions of the (0+1)-dimensional kinetic equation in the relaxation time approximation
Ewa Maksymiuk🇵🇱
We present exact solutions of the (0+1)-dimensional kinetic equation for a massive gas in the relaxation time approximation. At first, we analyse the case of classical statistics and argue that the traditional second-order hydrodynamics misses the shear-bulk coupling. In the next step, we include Bose-Einstein and Fermi-Dirac statistics in the calculations and show that they are important for description of the effects connected with bulk viscosity.
↳ hep-phnucl-thJ.Phys.Conf.Ser.(2015)·0 citations

Affiliations

first authorsco-authorsvia INSPIRE