Electrical and thermal conductivities of hot and dense hadronic matter

We estimate the electrical and thermal conductivities of hot and dense hadronic matter in the relaxation time approximation of the Boltzmann equation. We estimate the thermodynamical quantities of hot and dense hadronic matter within the ambit of the excluded volume hadron resonance gas model. The r...

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Bibliographic Details
Published in:Physical review. D 2018-12, Vol.98 (11), p.1, Article 114001
Main Authors: Kadam, Guruprasad, Mishra, Hiranmaya, Thakur, Lata
Format: Article
Language:English
Subjects:
Boltzmann transport equation
Electrical resistivity
Hadrons
Heavy ions
Ionic collisions
Relaxation time
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Summary:We estimate the electrical and thermal conductivities of hot and dense hadronic matter in the relaxation time approximation of the Boltzmann equation. We estimate the thermodynamical quantities of hot and dense hadronic matter within the ambit of the excluded volume hadron resonance gas model. The relaxation time for all the hadrons is estimated assuming the constant cross section with uniform as well as mass dependent hard-core radius. We compare our results with various existing results. Finally we give an estimate of electrical and thermal conductivities in the context of heavy ion collision experiments.
ISSN:2470-0010
2470-0029
DOI:10.1103/PhysRevD.98.114001