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Phase Diagram of the Two Dimensional Lattice Coulomb Gas

Pramod Gupta·S. Teitel
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Abstract

We use Monte Carlo simulations to map out the phase diagram of the two dimensional Coulomb gas on a square lattice, as a function of density and temperature. We find that the Kosterlitz-Thouless transition remains up to higher charge densities than has been suggested by recent theoretical estimates.

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Pramod Gupta, S. Teitel. 1996-09-03. Phase Diagram of the Two Dimensional Lattice Coulomb Gas. https://doi.org/10.1103/physrevb.55.2756

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