Decay of Correlations in 2D Quantum Systems with Continuous Symmetry

被引：0

作者：

Costanza Benassi

Jürg Fröhlich

Daniel Ueltschi

机构：

[1] University of Warwick,Department of Mathematics

[2] ETH Zürich,Institut für Theoretische Physik

来源：

Annales Henri Poincaré | 2017年 / 18卷

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D O I：

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学科分类号：

摘要：

We study a large class of models of two-dimensional quantum lattice systems with continuous symmetries, and we prove a general McBryan–Spencer–Koma–Tasaki theorem concerning algebraic decay of correlations. We present applications of our main result to the Heisenberg, Hubbard, and t-J models, and to certain models of random loops.

引用

页码：2831 / 2847

页数：16

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