Study of QCD Thermodynamics at Finite Density by Taylor Expansion (3-color QCD on the lattice)

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概要

• 論文の詳細を見る

• We discuss the phase structure and the equation of state for QCD at non-zero temperature and density. Derivatives of In Z with respect to quark chemical potential μ_q up to fourth order are calculated for 2-flavor QCD, enabling estimates of the pressure, quark number density and associated susceptibilities as functions of μ_q via a Taylor series expansion. Also, the phase transition line for 2 and 3-flavor QCD and the critical endpoint in the (T, μ_q) plane are investigated in the low density regime.

• 理論物理学刊行会の論文
• 2004-05-31

著者

• Ejiri Shinji

  Fakultat Fur Physik Universitat Bielefeld

• Karsch F

  Fakultat Fur Physik Universitat Bielefeld

• Karsch Frithjof

  Fakultat Fur Physik University Bielefeld University

• Schmidt C

  Fakultat Fur Physik Universitat Wuppertal

• ALLTON Chris

  Department of Physics, University of Wales Swansea

• HANDS Simon

  Department of Physics, University of Wales Swansea

• KACZMAREK Olaf

  Fakultat fur Physik, Universitat Bielefeld

• LAERMANN Edwin

  Fakultat fur Physik, Universitat Bielefeld

• SCHMIDT Christian

  Fakultat fur Physik, Universitat Wuppertal

• Hands Simon

  Department Of Physics Swansea University

• Allton Chris

  Department Of Physics University Of Wales Swansea

• Laermann E

  Fakultat Fur Physik Universitat Bielefeld

• Kaczmarek Olaf

  Fakultat Fur Physik Universitat Bielefeld

• EJIRI Shinji

  Fakultat fur Physik, Universitat Bielefeld

関連論文

• Study of QCD Thermodynamics at Finite Density by Taylor Expansion (3-color QCD on the lattice)
• Heavy Quark Free Energies and the Renormalized Polyakov Loop in Full QCD (Simulations of finite T and μ system)
• Lattice Simulations of 2-Colour QCD with Wilson Fermions (Two-color QCD at finite density and finite isospin model)
• Quantum Chaos in Supersymmetric QCD at Finite Density (New directions)
• Simulating Dense Matter(Theoretical methods, Dense hadronic and quark matter, New Frontiers in QCD-Exotic Hadrons and Hadronic Matter-)
• Lattice QCD at Non-Zero Chemical Potential and the Resonance Gas Model (3-color QCD on the lattice)
• The Chiral Phase Transition and Hadron Properties in the Vicinity of T_c
• Finite Temperature QCD on Quadrics

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