The particle-hole transformation, supersymmetry and achiral boundaries of the open Hubbard model

The particle-hole transformation, supersymmetry and achiral boundaries of the open Hubbard model
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开放哈伯德模型的粒子空穴变换、超对称性和非手性边界

DOI:
10.1007/jhep04(2015)063
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发表时间:
2015
影响因子:
5.4
通讯作者:
Alejandro Rosa Gomez
Alejandro Rosa Gomez
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Alejandro Rosa Gomez

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摘要我们表明 Hubbard 模型中的粒子空穴变换在将 Shastry 的 R 矩阵与 AdS/CFT S 矩阵联系起来方面起着至关重要的作用。此外,我们还为具有扭曲杨对称性的开放哈伯德链构造了一个非手性边界。
A bstractWe show that the particle-hole transformation in the Hubbard model has a crucial role in relating Shastry’s R-matrix to the AdS/CFT S-matrix. In addition, we construct an achiral boundary for the open Hubbard chain which possesses twisted Yangian symmetry.