Properties of phase transitions of higher order

W. Janke; D. A. Johnston; Ralph Kenna

Properties of phase transitions of higher order

W. Janke, D. A. Johnston, Ralph Kenna

Coventry University

Research output: Contribution to conference › Poster

Abstract

There is only limited experimental evidence for the existence in nature of phase transitions of Ehrenfest order greater than two. However, there is no physical reason for their non-existence, and such transitions certainly exist in a number of theoretical models in statistical physics and lattice field theory. Here, higher-order transitions are analysed through the medium of partition function zeros. Results concerning the distributions of zeros are derived as are scaling relations between some of the critical exponents.

Original language	English
Publication status	Published - 2005
Event	XXXLII International Symposium on Lattice Field Theory and Statistical Physics - Trinity College, Dublin, Ireland Duration: 25 Jul 2005 → 30 Jul 2005

Conference

Conference	XXXLII International Symposium on Lattice Field Theory and Statistical Physics
Country/Territory	Ireland
City	Dublin
Period	25/07/05 → 30/07/05

Bibliographical note

The full text can be found here: http://pos.sissa.it/archive/conferences/020/244/LAT2005_244.pdf

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http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=20

Cite this

@conference{20511bdbb3584403921d8c23c6594448,

title = "Properties of phase transitions of higher order",

abstract = "There is only limited experimental evidence for the existence in nature of phase transitions of Ehrenfest order greater than two. However, there is no physical reason for their non-existence, and such transitions certainly exist in a number of theoretical models in statistical physics and lattice field theory. Here, higher-order transitions are analysed through the medium of partition function zeros. Results concerning the distributions of zeros are derived as are scaling relations between some of the critical exponents.",

author = "W. Janke and Johnston, {D. A.} and Ralph Kenna",

note = "The full text can be found here: http://pos.sissa.it/archive/conferences/020/244/LAT2005_244.pdf; XXXLII International Symposium on Lattice Field Theory and Statistical Physics ; Conference date: 25-07-2005 Through 30-07-2005",

year = "2005",

language = "English",

}

TY - CONF

T1 - Properties of phase transitions of higher order

AU - Janke, W.

AU - Johnston, D. A.

AU - Kenna, Ralph

N1 - The full text can be found here: http://pos.sissa.it/archive/conferences/020/244/LAT2005_244.pdf

PY - 2005

Y1 - 2005

N2 - There is only limited experimental evidence for the existence in nature of phase transitions of Ehrenfest order greater than two. However, there is no physical reason for their non-existence, and such transitions certainly exist in a number of theoretical models in statistical physics and lattice field theory. Here, higher-order transitions are analysed through the medium of partition function zeros. Results concerning the distributions of zeros are derived as are scaling relations between some of the critical exponents.

AB - There is only limited experimental evidence for the existence in nature of phase transitions of Ehrenfest order greater than two. However, there is no physical reason for their non-existence, and such transitions certainly exist in a number of theoretical models in statistical physics and lattice field theory. Here, higher-order transitions are analysed through the medium of partition function zeros. Results concerning the distributions of zeros are derived as are scaling relations between some of the critical exponents.

M3 - Poster

T2 - XXXLII International Symposium on Lattice Field Theory and Statistical Physics

Y2 - 25 July 2005 through 30 July 2005

ER -

Properties of phase transitions of higher order

Abstract

Conference

Bibliographical note

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