Variational Monte Carlo study for genera
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M. Ogata; T.M. Rice
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Article
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1990
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Elsevier Science
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English
โ 415 KB
We study new wavefunctions for generalized flux phases by the variational Monte Carlo method, in which the motion of holes produces additional phase factors besides those due to the motion of electrons. The phase factors cancel each other at some special electron densities and, as a result, there ar