Abstract
We study the behavior of the variance of the difference of energies for putting an additional electric unit charge at two different locations in the two-dimensional lattice Coulomb gas in the high-temperature regime. For this, we exploit the duality between this model and a discrete Gaussian model. Our estimates follow from a spontaneous symmetry breaking in the latter model.
Originalsprache | Englisch |
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Aufsatznummer | 16 |
Fachzeitschrift | Journal of Statistical Physics |
Jahrgang | 186 |
Ausgabenummer | 1 |
DOIs | |
Publikationsstatus | Veröffentlicht - Jan. 2022 |