Spin-Wave Theory of the Spiral Phase of the t-J Model

A. Angellucci; B. Shraiman; C. Gross; C. Jayaprahash; D. Arovas; D. Yoshioka; D. Yoshioka; F. Zhang; J. E. Hirsh; K. Feisenberg; M. Takahashi; M. Takahashi; M. Takahashi; N. I. Karchev; N. I. Karchev; P. W. Anderson; S. B. Chakravarty; T. S. Hristov

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Spin-Wave Theory of the Spiral Phase of the t-J Model

Authors: A. Angellucci
B. Shraiman
C. Gross
C. Jayaprahash
D. Arovas
D. Yoshioka
D. Yoshioka
F. Zhang
J. E. Hirsh
K. Feisenberg
M. Takahashi
M. Takahashi
M. Takahashi
N. I. Karchev
N. I. Karchev
P. W. Anderson
S. B. Chakravarty
T. S. Hristov
Publication date: 10 November 1992
Publisher: 'American Physical Society (APS)'
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Abstract

A graded H.P,realization of the SU(2|1) algebra is proposed.A spin-wave theory with a condition that the sublattice magnetization is zero is discussed.The long-range spiral phase is investigated.The spin-spin correlator is calculated.Comment: 17 page

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