Supersymmetric long-range t-J model as a new canonical model for strongly correlated fermions

Y. Kuramoto

doi:10.1016/0921-4526(93)90715-I

Supersymmetric long-range t-J model as a new canonical model for strongly correlated fermions

Y. Kuramoto

SCI - Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The origin of the characteristic spectrum in the t-J model is ascribed to a hidden continuous symmetry. The Lie group theory gives the exact eigenstates as generalized plane waves in a fictitious Riemannian space. In the high-density limit, the model is exactly mapped to the nonlinear σ model.

Original language	English
Pages (from-to)	831-833
Number of pages	3
Journal	Physica B: Physics of Condensed Matter
Volume	186-188
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(93)90715-I
Publication status	Published - 1993 May 2

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/0921-4526(93)90715-I

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title = "Supersymmetric long-range t-J model as a new canonical model for strongly correlated fermions",

abstract = "The origin of the characteristic spectrum in the t-J model is ascribed to a hidden continuous symmetry. The Lie group theory gives the exact eigenstates as generalized plane waves in a fictitious Riemannian space. In the high-density limit, the model is exactly mapped to the nonlinear σ model.",

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year = "1993",

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Supersymmetric long-range t-J model as a new canonical model for strongly correlated fermions

Abstract

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