Non-Fermi liquid behavior of thermal relaxation time in degenerate electron plasma

Sreemoyee Sarkar; Abhee K. Dutt-Mazumder

doi:10.1103/PhysRevD.87.076003

Non-Fermi liquid behavior of thermal relaxation time in degenerate electron plasma

Nuclear Theory 2015-06-11 v2 High Energy Astrophysical Phenomena Solar and Stellar Astrophysics High Energy Physics - Phenomenology

Authors: Sreemoyee Sarkar , Abhee K. Dutt-Mazumder

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Abstract

The thermal relaxation time ( $\tau_{\kappa_{ee}}$ ) for the degenerate electron plasma has been calculated by incorporating non-Fermi liquid (NFL) corrections both for the thermal conductivity and specific heat capacity. Perturbative results are presented by making expansion in $T/m_D$ with next to leading order corrections (NLO). We see that the NLO NFL corrections further reduce the decrease in relaxation time due to the leading order (LO) correction.

Keywords

degenerate electron plasma thermal relaxation time non-Fermi liquid thermal conductivity specific heat capacity perturbative expansion

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@article{arxiv.1209.5153,
  title  = {Non-Fermi liquid behavior of thermal relaxation time in degenerate electron plasma},
  author = {Sreemoyee Sarkar and Abhee K. Dutt-Mazumder},
  journal= {arXiv preprint arXiv:1209.5153},
  year   = {2015}
}

Comments

10 pages, 4 figures. Accepted for publication in Physical Review D

Non-Fermi liquid behavior of thermal relaxation time in degenerate electron plasma

Abstract

Keywords

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