5–10 Jul 2021
Europe/Rome timezone

Elastic properties of the NS crust in the OCP approximation.

7 Jul 2021, 12:10
20m
Talk in the parallel session Dense matter in compact stars Dense Matter in Compact Stars

Speaker

David Barba González (Universidad de Salamanca)

Description

We calculate the elastic properties of the outer crust of Neutron Stars (NSs) under the approximation of the one component plasma (OCP) in the high density limit. An electron sector under a degenerate Fermi sea is considered. This is of interest for the modelling of the gravitational wave signal strength emitted in the violent events of NS mergers and NS continuous emission. We use Molecular Dynamics simulations at finite temperature with Ewald sums and extract the relevant elastic quantities such as the stress tensor components for the long range multipolar expansion.

Primary authors

David Barba González (Universidad de Salamanca) Dr Conrado Albertus (University of Salamanca, Spain) M. Angeles Perez-Garcia (Department of Fundamental Physics, University de Salamanca, Spain)

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