most citedExact Effective action for (1+1)-dimensional fermions in an Abelian background at finite temperature and chemical potential

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hep-th2008★ 6 cited

Exact Effective action for (1+1)-dimensional fermions in an Abelian background at finite temperature and chemical potential

Soraya G. Maciel, Silvana Perez

In this paper we study the effects of a nonzero chemical potential in the effective action for massless fermions in (1+1) dimensions in an abelian gauge field background at finite…