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arXiv · 1101.0498

Vacuum structure and chiral symmetry breaking in strong magnetic fields for hot and dense quark matter

Bhaswar Chatterjee·Hiranmaya Mishra·Amruta Mishra
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Abstract

We investigate chiral symmetry breaking in strong magnetic fields at finite temperature and densities in a 3 flavor Nambu Jona Lasinio (NJL) model including the Kobayashi Maskawa t-Hooft (KMT) determinant term, using an explicit structure for the ground state in terms of quark antiquark condensates. The mass gap equations are solved self consistently and are used to compute the thermodynamic potential. We also derive the equation of state for strange quark matter in the presence of strong magnetic fields which could be relevant for proto-neutron stars. ~

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Bhaswar Chatterjee, Hiranmaya Mishra, Amruta Mishra. 2011-05-30. Vacuum structure and chiral symmetry breaking in strong magnetic fields for hot and dense quark matter. https://doi.org/10.1103/physrevd.84.014016

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