Including a phase in the Bethe equations of the Hubbard model

被引：2

作者：

Fomin, V. ^{[1
]}

Frappat, L. ^{[1
]}

Ragoucy, E. ^{[1
]}

机构：

[1] Univ Savoie, Phys Theor Lab, CNRS, UMR 5108, F-74941 Annecy Le Vieux, France

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2010年 / 04期

关键词：

Integrable Equations in Physics; Lattice Integrable Models; Bethe Ansatz; NARROW ENERGY-BANDS; EXACT INTEGRABILITY; ELECTRON CORRELATIONS;

D O I：

10.1007/JHEP04(2010)062

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We compute the Bethe equations of generalized Hubbard models, and study their thermodynamical limit. We argue how they can be connected to the ones found in the context of AdS/CFT correspondence, in particular with the so-called dressing phase problem. We also show how the models can be interpreted, in condensed matter physics, as integrable multi-leg Hubbard models.

引用

页数：29

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