The helicity modulus in gauge field theories

We consider the 4d compact U(1) theory with Wilson action and characterize its phase diagram using the notion of electromagnetic flux, instead of the more usual magnetic monopole. Taking inspiration from the flux picture, we consider the helicity modulus (h.m.) for this theory, and show that it is a...

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Detalles Bibliográficos
Autores principales: Vettorazzo, Michele, de Forcrand, Philippe
Lenguaje:eng
Publicado: 2003
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/S0920-5632(03)02698-7
http://cds.cern.ch/record/680795
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author Vettorazzo, Michele
de Forcrand, Philippe
author_facet Vettorazzo, Michele
de Forcrand, Philippe
author_sort Vettorazzo, Michele
collection CERN
description We consider the 4d compact U(1) theory with Wilson action and characterize its phase diagram using the notion of electromagnetic flux, instead of the more usual magnetic monopole. Taking inspiration from the flux picture, we consider the helicity modulus (h.m.) for this theory, and show that it is an order parameter for the confinement deconfinement phase transition. We extend the definition of the h.m. to an Abelian projected Yang-Mills theory, and discuss its behavior in SU(2).
id cern-680795
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
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spelling cern-6807952023-03-14T20:28:20Zdoi:10.1016/S0920-5632(03)02698-7http://cds.cern.ch/record/680795engVettorazzo, Michelede Forcrand, PhilippeThe helicity modulus in gauge field theoriesParticle Physics - LatticeWe consider the 4d compact U(1) theory with Wilson action and characterize its phase diagram using the notion of electromagnetic flux, instead of the more usual magnetic monopole. Taking inspiration from the flux picture, we consider the helicity modulus (h.m.) for this theory, and show that it is an order parameter for the confinement deconfinement phase transition. We extend the definition of the h.m. to an Abelian projected Yang-Mills theory, and discuss its behavior in SU(2).We consider the 4d compact U(1) theory with Wilson action and characterize its phase diagram using the notion of electromagnetic flux, instead of the more usual magnetic monopole. Taking inspiration from the flux picture, we consider the helicity modulus (h.m.) for this theory, and show that it is an order parameter for the confinement deconfinement phase transition. We extend the definition of the h.m. to an Abelian projected Yang-Mills theory, and discuss its behavior in SU(2).hep-lat/0311007oai:cds.cern.ch:6807952003-11-04
spellingShingle Particle Physics - Lattice
Vettorazzo, Michele
de Forcrand, Philippe
The helicity modulus in gauge field theories
title The helicity modulus in gauge field theories
title_full The helicity modulus in gauge field theories
title_fullStr The helicity modulus in gauge field theories
title_full_unstemmed The helicity modulus in gauge field theories
title_short The helicity modulus in gauge field theories
title_sort helicity modulus in gauge field theories
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/S0920-5632(03)02698-7
http://cds.cern.ch/record/680795
work_keys_str_mv AT vettorazzomichele thehelicitymodulusingaugefieldtheories
AT deforcrandphilippe thehelicitymodulusingaugefieldtheories
AT vettorazzomichele helicitymodulusingaugefieldtheories
AT deforcrandphilippe helicitymodulusingaugefieldtheories

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