Monte-Carlo calculations for the surface on a semi-infinite XY model

Gang Sun; Xiang Dong Zhang; Bo Zang Li

doi:10.1088/0253-6102/25/1/115

Monte-Carlo calculations for the surface on a semi-infinite XY model

Gang Sun^*, Xiang Dong Zhang, Bo Zang Li

^*Corresponding author for this work

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

Abstract

We study the critical behavior of the surface on a semi-infinite simple-cubic-lattice XY model by Monte-Carlo simulations. Our results show that a distinct surface phase exists for relatively strong surface coupling above the bulk critical temperature. Moreover, we find that the surface susceptibility diverges in the whole range of the surface phase, which supports that the surface phase is a KT piase.

Original language	English
Pages (from-to)	115-118
Number of pages	4
Journal	Communications in Theoretical Physics
Volume	25
Issue number	1
DOIs	https://doi.org/10.1088/0253-6102/25/1/115
Publication status	Published - 30 Jan 1996
Externally published	Yes

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title = "Monte-Carlo calculations for the surface on a semi-infinite XY model",

abstract = "We study the critical behavior of the surface on a semi-infinite simple-cubic-lattice XY model by Monte-Carlo simulations. Our results show that a distinct surface phase exists for relatively strong surface coupling above the bulk critical temperature. Moreover, we find that the surface susceptibility diverges in the whole range of the surface phase, which supports that the surface phase is a KT piase.",

author = "Gang Sun and Zhang, {Xiang Dong} and Li, {Bo Zang}",

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AU - Li, Bo Zang

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N2 - We study the critical behavior of the surface on a semi-infinite simple-cubic-lattice XY model by Monte-Carlo simulations. Our results show that a distinct surface phase exists for relatively strong surface coupling above the bulk critical temperature. Moreover, we find that the surface susceptibility diverges in the whole range of the surface phase, which supports that the surface phase is a KT piase.

AB - We study the critical behavior of the surface on a semi-infinite simple-cubic-lattice XY model by Monte-Carlo simulations. Our results show that a distinct surface phase exists for relatively strong surface coupling above the bulk critical temperature. Moreover, we find that the surface susceptibility diverges in the whole range of the surface phase, which supports that the surface phase is a KT piase.

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VL - 25

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Monte-Carlo calculations for the surface on a semi-infinite XY model

Abstract

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