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Electrical conductivity of a hot and dense QGP medium in a magnetic field

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dc.contributor.author Thakur, L.
dc.contributor.author Srivastava, P.K.
dc.date.accessioned 2019-11-26T12:11:09Z
dc.date.available 2019-11-26T12:11:09Z
dc.date.issued 2019-11-26
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/1395
dc.description.abstract We compute the electrical conductivity (σel) in the presence of constant and homogeneous external electromagnetic field for the static quark-gluon plasma (QGP) medium, which is among the important transport coefficients of QGP. We present the derivation of the electrical conductivity by solving the relativistic Boltzmann kinetic equation in the relaxation time approximation in the presence of magnetic field (B). We investigate the dependence of electrical conductivity on the temperature and finite chemical potential in magnetic field. We find that electrical conductivity decreases with the increase in the presence of magnetic field. We observe that σel at a nonzero B remains within the range of the lattice and model estimate at B 6= 0. Further, we extend our calculation at finite chemical potential. en_US
dc.language.iso en_US en_US
dc.subject Electrical conductivity en_US
dc.subject Quasiparticle model en_US
dc.subject Magnetic field en_US
dc.subject Relaxation time en_US
dc.title Electrical conductivity of a hot and dense QGP medium in a magnetic field en_US
dc.type Article en_US


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