Phase transition induced by a magnetic field

G. W. Semenoff; I. A. Shovkovy; L. C.R. Wijewardhana

doi:10.1142/S0217732398001212

Phase transition induced by a magnetic field

G. W. Semenoff, I. A. Shovkovy, L. C.R. Wijewardhana

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

75 Scopus citations

Abstract

The magnetic catalysis of discrete chiral symmetry breaking in the (2 + 1)-dimensional Nambu-Jona-Lasinio model is analyzed. Particular attention is paid to a possible application of the effect in solid state physics. The fermion contribution to the thermal conductivity as a function of the dynamical mass (energy gap in the spectrum) is estimated and is shown to be suppressed when a nonzero order parameter develops.

Original language	English (US)
Pages (from-to)	1143-1154
Number of pages	12
Journal	Modern Physics Letters A
Volume	13
Issue number	14
DOIs	https://doi.org/10.1142/S0217732398001212
State	Published - May 10 1998
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics
Astronomy and Astrophysics
Physics and Astronomy(all)

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10.1142/S0217732398001212

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title = "Phase transition induced by a magnetic field",

abstract = "The magnetic catalysis of discrete chiral symmetry breaking in the (2 + 1)-dimensional Nambu-Jona-Lasinio model is analyzed. Particular attention is paid to a possible application of the effect in solid state physics. The fermion contribution to the thermal conductivity as a function of the dynamical mass (energy gap in the spectrum) is estimated and is shown to be suppressed when a nonzero order parameter develops.",

author = "Semenoff, {G. W.} and Shovkovy, {I. A.} and Wijewardhana, {L. C.R.}",

note = "Funding Information: We would like to thank V. Gusynin and V. Miransky for discussions and drawing our attention to Ref. 13. This work was supported by the Natural Sciences and Engineering Research Council of Canada and in part by the U.S. Department of Energy Grant #DE-FG02-84ER40153.",

year = "1998",

month = may,

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doi = "10.1142/S0217732398001212",

language = "English (US)",

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TY - JOUR

T1 - Phase transition induced by a magnetic field

AU - Semenoff, G. W.

AU - Shovkovy, I. A.

AU - Wijewardhana, L. C.R.

N1 - Funding Information: We would like to thank V. Gusynin and V. Miransky for discussions and drawing our attention to Ref. 13. This work was supported by the Natural Sciences and Engineering Research Council of Canada and in part by the U.S. Department of Energy Grant #DE-FG02-84ER40153.

PY - 1998/5/10

Y1 - 1998/5/10

N2 - The magnetic catalysis of discrete chiral symmetry breaking in the (2 + 1)-dimensional Nambu-Jona-Lasinio model is analyzed. Particular attention is paid to a possible application of the effect in solid state physics. The fermion contribution to the thermal conductivity as a function of the dynamical mass (energy gap in the spectrum) is estimated and is shown to be suppressed when a nonzero order parameter develops.

AB - The magnetic catalysis of discrete chiral symmetry breaking in the (2 + 1)-dimensional Nambu-Jona-Lasinio model is analyzed. Particular attention is paid to a possible application of the effect in solid state physics. The fermion contribution to the thermal conductivity as a function of the dynamical mass (energy gap in the spectrum) is estimated and is shown to be suppressed when a nonzero order parameter develops.

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SP - 1143

EP - 1154

JO - Modern Physics Letters A

JF - Modern Physics Letters A

IS - 14

ER -

Phase transition induced by a magnetic field

Abstract

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