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Thermal field theory with nonuniform chemical potential

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F13%3A00216301" target="_blank" >RIV/68407700:21670/13:00216301 - isvavai.cz</a>

  • Result on the web

    <a href="http://prd.aps.org/abstract/PRD/v88/i12/e125009" target="_blank" >http://prd.aps.org/abstract/PRD/v88/i12/e125009</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1103/PhysRevD.88.125009" target="_blank" >10.1103/PhysRevD.88.125009</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Thermal field theory with nonuniform chemical potential

  • Original language description

    We investigate thermal one-loop effective potentials in multiflavor models with chemical potentials. We study four-dimensional models in which each flavor has different global U(1) charges. Accordingly they have different chemical potentials. We call these ?nonuniform chemical potentials,? which are organized into a diagonal matrix <i>?</i>. The mass matrix at a vacuum does not commute with <i>?</i>. We find that the effective potential is divided into three parts. The first part is the Coleman-Weinbergpotential. The UV divergence resides only in this part. The second is the correction to the Coleman-Weinberg potential that is independent of temperature, and the third depends on both temperature and <i>?</i>. Our result is a generalization of the thermal potentials in previous studies for models with single and multiflavors with (uniform) chemical potentials, and it reproduces all the known results correctly.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BE - Theoretical physics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • 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

    2013

  • 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

    1550-7998

  • e-ISSN

  • Volume of the periodical

    88

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    14

  • Pages from-to

  • UT code for WoS article

    000328604100010

  • EID of the result in the Scopus database