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arXiv · 1001.4391

Systems with Symmetry Breaking and Restoration

V. I. Yukalov
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Abstract

Statistical systems, in which spontaneous symmetry breaking can be accompanied by spontaneous local symmetry restoration, are considered. A general approach to describing such systems is formulated, based on the notion of weighted Hilbert spaces and configuration averaging. The approach is illustrated by the example of a ferroelectric with mesoscopic fluctuations of paraelectric phase. The influence of the local symmetry restoration on the system characteristics, such as sound velocity and Debye-Waller factor, is discussed.

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V. I. Yukalov. 2010-01-25. Systems with Symmetry Breaking and Restoration. https://arxiv.org/abs/1001.4391

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