Toward a unified description of the crust and the core of neutron stars

Not scheduled
20m
Rectorate (University of Sofia)

Rectorate

University of Sofia

15 Tsar Osvoboditel Blvd.

Speaker

Thomas Carreau

Description

We recently developed a density functional theory based empirical approach using the extended Thomas-Fermi theory, allowing an analytical evaluation of the energy functional of the different components of stellar matter. The main advantage of this unified approach is that the crust-core transition is consistently treated, allowing to estimate upper bounds on observables such as pulsar glitches which are supposed to be sensistive on the crust-core interface. In our poster, we present some preliminary results in the case of non-accreting cold neutron stars.

Authors

Thomas Carreau Prof. Francesca Gulminelli (LPC Caen) Debarati Chatterjee (University of Heidelberg)

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