Could SpinCharge Separation be the Source of Confinement?
Abstract
YangMills gauge field with gauge group SU(2) decomposes into a single charge neutral complex vector, and two spinless charged scalar fields. At high energies these constituents are tightly confined into each other by a compact U(1) interaction, and the YangMills Lagrangian describes the dynamics of asymptotically free massless gauge vectors. But in a low energy and finite density environment the interaction between the constituents can become weak, and a spincharge separation may occur. We suggest that the separation between the spin and charge with the ensuing condensation of the charged scalars takes place when the YangMills theory enters confinement. The confining phase becomes then surprisingly similar to the superconducting phase of a highTc superconductor.
 Authors:
 Department of Theoretical Physics, Uppsala University P.O. Box 803, S75108, Uppsala (Sweden)
 (France)
 Publication Date:
 OSTI Identifier:
 20787625
 Resource Type:
 Journal Article
 Resource Relation:
 Journal Name: AIP Conference Proceedings; Journal Volume: 806; Journal Issue: 1; Conference: International workshop on quantum chromodynamics: Theory and experiment, Conversano, Bari (Italy), 1620 Jun 2005; Other Information: DOI: 10.1063/1.2163753; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BAG MODEL; BASIC INTERACTIONS; LAGRANGIAN FUNCTION; QUANTUM CHROMODYNAMICS; SCALAR FIELDS; SPIN; SU2 GROUPS; U1 GROUPS; VECTORS; YANGMILLS THEORY
Citation Formats
Niemi, Antti J., and Laboratoire de Mathematiques et Physique Theorique CNRS UMR 6083, Universite de Tours, Parc de Grandmont, F37200, Tours. Could SpinCharge Separation be the Source of Confinement?. United States: N. p., 2006.
Web. doi:10.1063/1.2163753.
Niemi, Antti J., & Laboratoire de Mathematiques et Physique Theorique CNRS UMR 6083, Universite de Tours, Parc de Grandmont, F37200, Tours. Could SpinCharge Separation be the Source of Confinement?. United States. doi:10.1063/1.2163753.
Niemi, Antti J., and Laboratoire de Mathematiques et Physique Theorique CNRS UMR 6083, Universite de Tours, Parc de Grandmont, F37200, Tours. Thu .
"Could SpinCharge Separation be the Source of Confinement?". United States.
doi:10.1063/1.2163753.
@article{osti_20787625,
title = {Could SpinCharge Separation be the Source of Confinement?},
author = {Niemi, Antti J. and Laboratoire de Mathematiques et Physique Theorique CNRS UMR 6083, Universite de Tours, Parc de Grandmont, F37200, Tours},
abstractNote = {YangMills gauge field with gauge group SU(2) decomposes into a single charge neutral complex vector, and two spinless charged scalar fields. At high energies these constituents are tightly confined into each other by a compact U(1) interaction, and the YangMills Lagrangian describes the dynamics of asymptotically free massless gauge vectors. But in a low energy and finite density environment the interaction between the constituents can become weak, and a spincharge separation may occur. We suggest that the separation between the spin and charge with the ensuing condensation of the charged scalars takes place when the YangMills theory enters confinement. The confining phase becomes then surprisingly similar to the superconducting phase of a highTc superconductor.},
doi = {10.1063/1.2163753},
journal = {AIP Conference Proceedings},
number = 1,
volume = 806,
place = {United States},
year = {Thu Jan 12 00:00:00 EST 2006},
month = {Thu Jan 12 00:00:00 EST 2006}
}

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