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arXiv · 1210.2766

Ground states for mean field models with a transverse component

Dmitry Ioffe·Anna Levit
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Abstract

We investigate global logarithmic asymptotics of ground states for a family of quantum mean field models. Our approach is based on a stochastic representation and a combination of large deviation and weak KAM techniques. The spin- 1/2 case is worked out in more detail.

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Dmitry Ioffe, Anna Levit. 2012-10-09. Ground states for mean field models with a transverse component. https://doi.org/10.1007/s10955-013-0745-5

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