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Chiral and deconfinement aspects of the QCD transition

- A. Bazavov, Tanmoy Bhattacharya, +18 authors P. Vranas
- Physics
- 7 November 2011

We present results on the chiral and deconfinement properties of the QCD transition at finite temperature. Calculations are performed with 2 + 1 flavors of quarks using the p4, asqtad, and HISQ/tree… Expand

Equation of state in ( 2+1 )-flavor QCD

- A. Bazavov, Tanmoy Bhattacharya, +17 authors P. Vranas
- Physics
- 23 July 2014

We present results for the equation of state in ( 2 + 1 )-flavor QCD using the highly improved staggered quark action and lattices with temporal extent N τ = 6 , 8, 10, and 12. We show that these… Expand

Lattice QCD at High Temperature and Density

- F. Karsch
- Physics
- 26 June 2001

After a brief introduction into basic aspects of the formulation of lattice regularized QCD at finite temperature and density we discuss our current understanding of the QCD phase diagramat finite… Expand

Thermodynamics of SU(3) lattice gauge theory

- G. Boyd, J. Engels, +4 authors B. Petersson
- Physics
- 7 February 1996

The pressure and the energy density of the SU(3) gauge theory are calculated on lattices with temporal extent N-tau = 4, 6 and 8 and spatial extent N-sigma = 16 and 32. The results are then… Expand

The HotQCD Collaboration

- A. Bazavov, Tanmoy Bhattacharya, +20 authors P. Vranas
- Physics
- 1 November 2009

Equation of state and QCD transition at finite temperature

- A. Bazavov, Tanmoy Bhattacharya, +20 authors P. Vranas
- Physics
- 25 March 2009

We calculate the equation of state in $2+1$ flavor QCD at finite temperature with physical strange quark mass and almost physical light quark masses using lattices with temporal extent… Expand

Thermal dilepton rate and electrical conductivity: An analysis of vector current correlation functions in quenched lattice QCD

- H. Ding, A. Francis, O. Kaczmarek, F. Karsch, E. Laermann, W. Soeldner
- Physics
- 22 December 2010

We calculate the vector current correlation function for light valence quarks in the deconfined phase of QCD. The calculations have been performed in quenched lattice QCD at T ≃ 1.45Tc for four… Expand

The QCD Equation of State with almost Physical Quark Masses

We present results on the equation of state in QCD with two light quark flavors and a heavier strange quark. Calculations with improved staggered fermions have been performed on lattices with… Expand

Universal properties of bulk viscosity near the QCD phase transition

- F. Karsch, D. Kharzeev, K. Tuchin
- Physics
- 6 November 2007

Abstract We extract the bulk viscosity of hot quark–gluon matter in the presence of light quarks from the recent lattice data on the QCD equation of state. For that purpose we extend the sum rule… Expand

Heavy quarkonium physics

- N. Brambilla, M. Kramer, +82 authors A. Zieminski
- Physics
- 13 December 2004

This report is the result of the collaboration and research effort of the Quarkonium Working Group over the last three years. It provides a comprehensive overview of the state of the art in… Expand

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