Self-consistent parametrization of the two-flavor isotropipic color-superconducting ground state.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F02%3A49020056" target="_blank" >RIV/61389005:_____/02:49020056 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Self-consistent parametrization of the two-flavor isotropipic color-superconducting ground state.
Original language description
Lack of Lorentz invariance of QCD at a finite quark chemical potential in general implies the need for Lorentz noninvariant condensates for the self-consistent description of the color-superconducting ground state. Moreover, the spontaneous breakdown ofcolor SU(3) in this state naturaly leads to the existence of SU(3) noninvariant nonsuperconducting epectation values. We illustrate these observations by analyzing the properties of an effective two-flavor Nambu-Jona-Lasinio-type Lagrangian and discuss the possibility of color-cuperconducting states with effectively gapless fermionic excitations. It turns out that the effect of the condensates so far neglected can yield new interesting phenomena.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA202%2F98%2F0506" target="_blank" >GA202/98/0506: Effective quantum field theory in electroweak and strong interactions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review. D
ISSN
0556-2821
e-ISSN
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Volume of the periodical
65
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
1
Pages from-to
4018
UT code for WoS article
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EID of the result in the Scopus database
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