Quantum dynamics and statistics of vortices in two-dimensional superfluids

F. D.M. Haldane; Yong Shi Wu

doi:10.1103/PhysRevLett.55.2887

Quantum dynamics and statistics of vortices in two-dimensional superfluids

F. D.M. Haldane, Yong Shi Wu

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

124 Scopus citations

Abstract

The phase change of the wave function of a superfluid film as a vortex moves around a closed path counts the number of superfluid particles enclosed by that path. This result is used to investigate whether such vortices obey fractional statistics. We conclude that this is not the case in compressible superfluids such as He4 films.

Original language	English (US)
Pages (from-to)	2887-2890
Number of pages	4
Journal	Physical review letters
Volume	55
Issue number	26
DOIs	https://doi.org/10.1103/PhysRevLett.55.2887
State	Published - 1985
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1103/PhysRevLett.55.2887

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title = "Quantum dynamics and statistics of vortices in two-dimensional superfluids",

abstract = "The phase change of the wave function of a superfluid film as a vortex moves around a closed path counts the number of superfluid particles enclosed by that path. This result is used to investigate whether such vortices obey fractional statistics. We conclude that this is not the case in compressible superfluids such as He4 films.",

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AB - The phase change of the wave function of a superfluid film as a vortex moves around a closed path counts the number of superfluid particles enclosed by that path. This result is used to investigate whether such vortices obey fractional statistics. We conclude that this is not the case in compressible superfluids such as He4 films.

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Quantum dynamics and statistics of vortices in two-dimensional superfluids

Abstract

All Science Journal Classification (ASJC) codes

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