Staggered-vorticity correlations in a lightly doped t-J model: a variational approach

Preprint

29 September 1999

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9909431

Abstract

We report staggered vorticity correlations of current in the d-wave variational wave function for the lightly-doped t-J model. Such correlations are explained from the SU(2) symmetry relating d-wave and staggered-flux mean-field phases. The correlation functions computed by the variational Monte Carlo method suggest that pairs are formed of holes circulating in opposite directions.

Keywords

STAGGERED VORTICITY CORRELATIONS
MONTE CARLO METHOD
LIGHTLY DOPED
CIRCULATING

All Related Versions

Version 1, 1999-09-29, ArXiv
Published version: Physical Review Letters, 84 (17), 3958.

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