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arXiv · 2011.04397

Breaking stress of Coulomb crystals in the neutron star crust

Andrew A Kozhberov
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Abstract

It is generally accepted that the Coulomb crystal model can be used to describe matter in the neutron star crust. In [1] we study the properties of deformed Coulomb crystals and how their stability depends on the polarization of the electron background; the breaking stress in the crust $\sigma_{\max}$ at zero temperature was calculated based on the analysis of the electrostatic energy and the phonon spectrum of the Coulomb crystal. In this paper, I briefly discuss the influence of zero-point and thermal contributions on $\sigma_{\max}$.

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Andrew A Kozhberov. 2020-11-09. Breaking stress of Coulomb crystals in the neutron star crust. https://doi.org/10.1088/1742-6596/2103/1/012002

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