A critical-amplitude relation for quantum transitions in one dimension

Naomichi Hatano; Yoshihiro Nishiyama; Masuo Suzuki

doi:10.1016/0304-8853(94)00577-X

A critical-amplitude relation for quantum transitions in one dimension

Naomichi Hatano, Yoshihiro Nishiyama, Masuo Suzuki

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

Abstract

A universal critical-amplitude relation which holds for one-dimensional quantum ground-state transitions is proposed. Using this relation in numerical studies, the correlation exponent η can be explicitly determined only from the scaling fit of the off-critical energy gap above the ground state.

Original language	English
Pages (from-to)	1485-1486
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	140-144
Issue number	PART 3
DOIs	https://doi.org/10.1016/0304-8853(94)00577-X
Publication status	Published - Feb 1995
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "A critical-amplitude relation for quantum transitions in one dimension",

abstract = "A universal critical-amplitude relation which holds for one-dimensional quantum ground-state transitions is proposed. Using this relation in numerical studies, the correlation exponent η can be explicitly determined only from the scaling fit of the off-critical energy gap above the ground state.",

author = "Naomichi Hatano and Yoshihiro Nishiyama and Masuo Suzuki",

year = "1995",

month = feb,

doi = "10.1016/0304-8853(94)00577-X",

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volume = "140-144",

pages = "1485--1486",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

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T1 - A critical-amplitude relation for quantum transitions in one dimension

AU - Hatano, Naomichi

AU - Nishiyama, Yoshihiro

AU - Suzuki, Masuo

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Y1 - 1995/2

N2 - A universal critical-amplitude relation which holds for one-dimensional quantum ground-state transitions is proposed. Using this relation in numerical studies, the correlation exponent η can be explicitly determined only from the scaling fit of the off-critical energy gap above the ground state.

AB - A universal critical-amplitude relation which holds for one-dimensional quantum ground-state transitions is proposed. Using this relation in numerical studies, the correlation exponent η can be explicitly determined only from the scaling fit of the off-critical energy gap above the ground state.

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U2 - 10.1016/0304-8853(94)00577-X

DO - 10.1016/0304-8853(94)00577-X

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

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A critical-amplitude relation for quantum transitions in one dimension

Abstract

ASJC Scopus subject areas

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