Finite-size effects on the phase transition in a four- and six-fermion interaction model

Abstract

We consider four- and six-fermion interacting models at finite temperature and density. We construct the corresponding free energies and investigate the appearance of first- and second-order phase transitions. Finite-size effects on the phase structure are investigated using methods of quantum field theory on toroidal topologies

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Cited by in corpus (2)

• Charged pion condensation in dense quark matter: Nambu--Jona-Lasinio model study
• A Model to Study Finite-Size and Magnetic Effects on the Phase Transition of a Fermion Interacting System