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arXiv · hep-th/9308130

Conformal- and Thermodynamic Properties of a Family of Thirring-like Models

I. Sachs·A. Wipf·A. Dettki
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Abstract

We investigate Thirring-like models containing fermionic and scalar fields propagating in 2-dimensional space time. The corresponding conformal algebra is studied and we disprove a conjecture relating the finite size effects to the central charge. Some new results concerning the fermionic determinant on the torus with chirally twisted boundary conditions and a chemical potential are presented. In particular we show how the thermodynamics of the Thirring model depends on the current-current interaction.

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I. Sachs, A. Wipf, A. Dettki. 1993-08-27. Conformal- and Thermodynamic Properties of a Family of Thirring-like Models. https://doi.org/10.1016/0370-2693(93)91370-3

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