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Title: Strangeness Condensation by Expanding about the Fixed Point of the Harada-Yamawaki Vector Manifestation

Abstract

Building on, and extending, the result of a higher-order in-medium chiral perturbation theory combined with renormalization group arguments and a variety of observations of the vector manifestation of Harada-Yamawaki hidden local symmetry theory, we obtain a surprisingly simple description of kaon condensation by fluctuating around the 'vector manifestation' fixed point identified to be the chiral restoration point. Our development establishes that strangeness condensation takes place at {approx}3n{sub 0} where n{sub 0} is nuclear matter density. This result depends only on the renormalization-group (RG) behavior of the vector interactions, other effects involved in fluctuating about the bare vacuum in so many previous calculations being irrelevant in the RG about the fixed point. Our results have major effects on the collapse of neutron stars into black holes.

Authors:
 [1];  [2];  [3];  [2];  [4];  [3]
  1. Department of Physics and Astronomy State University of New York, Stony Brook, New York 11794-3800 (United States)
  2. Department of Physics, Pusan National University, Pusan 609-735 (Korea, Republic of)
  3. (Korea, Republic of)
  4. Service de Physique Theorique, CEA Saclay, 91191 Gif-sur-Yvette cedex (France)
Publication Date:
OSTI Identifier:
20778610
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review Letters; Journal Volume: 96; Journal Issue: 6; Other Information: DOI: 10.1103/PhysRevLett.96.062303; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BLACK HOLES; CHIRAL SYMMETRY; CHIRALITY; KAONS; NEUTRON STARS; NUCLEAR MATTER; PERTURBATION THEORY; RENORMALIZATION; STRANGENESS; VECTORS

Citation Formats

Brown, G.E., Lee, Chang-Hwan, Asia Pacific Center for Theoretical Physics, POSTECH, Pohang 790-784, Park, Hong-Jo, Rho, Mannque, and School of Physics and Center for Theoretical Physics, Seoul National University, Seoul 151-747. Strangeness Condensation by Expanding about the Fixed Point of the Harada-Yamawaki Vector Manifestation. United States: N. p., 2006. Web. doi:10.1103/PHYSREVLETT.96.0.
Brown, G.E., Lee, Chang-Hwan, Asia Pacific Center for Theoretical Physics, POSTECH, Pohang 790-784, Park, Hong-Jo, Rho, Mannque, & School of Physics and Center for Theoretical Physics, Seoul National University, Seoul 151-747. Strangeness Condensation by Expanding about the Fixed Point of the Harada-Yamawaki Vector Manifestation. United States. doi:10.1103/PHYSREVLETT.96.0.
Brown, G.E., Lee, Chang-Hwan, Asia Pacific Center for Theoretical Physics, POSTECH, Pohang 790-784, Park, Hong-Jo, Rho, Mannque, and School of Physics and Center for Theoretical Physics, Seoul National University, Seoul 151-747. Fri . "Strangeness Condensation by Expanding about the Fixed Point of the Harada-Yamawaki Vector Manifestation". United States. doi:10.1103/PHYSREVLETT.96.0.
@article{osti_20778610,
title = {Strangeness Condensation by Expanding about the Fixed Point of the Harada-Yamawaki Vector Manifestation},
author = {Brown, G.E. and Lee, Chang-Hwan and Asia Pacific Center for Theoretical Physics, POSTECH, Pohang 790-784 and Park, Hong-Jo and Rho, Mannque and School of Physics and Center for Theoretical Physics, Seoul National University, Seoul 151-747},
abstractNote = {Building on, and extending, the result of a higher-order in-medium chiral perturbation theory combined with renormalization group arguments and a variety of observations of the vector manifestation of Harada-Yamawaki hidden local symmetry theory, we obtain a surprisingly simple description of kaon condensation by fluctuating around the 'vector manifestation' fixed point identified to be the chiral restoration point. Our development establishes that strangeness condensation takes place at {approx}3n{sub 0} where n{sub 0} is nuclear matter density. This result depends only on the renormalization-group (RG) behavior of the vector interactions, other effects involved in fluctuating about the bare vacuum in so many previous calculations being irrelevant in the RG about the fixed point. Our results have major effects on the collapse of neutron stars into black holes.},
doi = {10.1103/PHYSREVLETT.96.0},
journal = {Physical Review Letters},
number = 6,
volume = 96,
place = {United States},
year = {Fri Feb 17 00:00:00 EST 2006},
month = {Fri Feb 17 00:00:00 EST 2006}
}
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