Variance of Voltages in a Lattice Coulomb Gas
Keyword(s):
AbstractWe 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.
2000 ◽
Vol 14
(14)
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pp. 1441-1449
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1990 ◽
Vol 60
(1-2)
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pp. 137-166
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2007 ◽
Vol 22
(17)
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pp. 1209-1215
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1981 ◽
Vol 81
(2)
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pp. 277-298
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