Reconsideration of the 2-Flavor NJL Model with Dimensional Regularization at Finite Temperature and Density(Dense QCD Matter,New Frontiers in QCD 2008-Fundamental Problems in Hot and/or Dense Matter-)
スポンサーリンク
概要
- 論文の詳細を見る
We study the 2-flavor Nambu-Jona-Lasinio (NJL) model at finite temperature, T, and chemical potential, μ, in the dimensional regularization. The pion and sigma meson masses are calculated at finite T and μ. The color superconductivity is also discussed in the extended NJL model. We obtain the phase structure of the chiral and color symmetry in the dimensional regularization and compare the results with ones obtained in the cutoff regularization.
- 理論物理学刊行会の論文
- 2008-10-15
著者
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INAGAKI Tomohiro
Information Media Center, Hiroshima University
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Kimura Daiji
Department Of Physics Hiroshima University
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Inagaki Tomohiro
Information Media Center Hiroshima University
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Fujihara Takahiro
Department Of Physics Hiroshima University
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KVINIKHIDZE Alexander
A. Razmadze Mathematical Institute of Georgian Academy of Sciences
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Inagaki Tomohiro
Hiroshima Univ. Higashi‐hiroshima Jpn
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FUJIHARA Takahiro
Department of Physics, Hiroshima University
関連論文
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- Dynamical Symmetry Breaking in Compact Flat Spaces
- Back reaction in Einstein universe at finite temperature(Summer Institute 2006)
- Reconsideration of the 2-Flavor NJL Model with Dimensional Regularization at Finite Temperature and Density(Dense QCD Matter,New Frontiers in QCD 2008-Fundamental Problems in Hot and/or Dense Matter-)
- Influence of QED Corrections on the Orientation of Chiral Symmetry Breaking in the NJL Model(Nuclear Physics)
- Chiral Phase Transition of Bulk Abelian Gauge Theories in the Randall-Sundrum Background
- Thermal and Curvature Effects in a Four-Fermion Interaction Model(Summer Institute 2007)
- Canonical Quantization for a Relativistic Neutral Scalar Field in Non-Equilibrium Thermo Field Dynamics(Particles and Physics)