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Three-loop HTL QCD thermodynamics

- J. Andersen, Lars E. Leganger, M. Strickland, Nan Su
- Physics
- 13 March 2011

The hard-thermal-loop perturbation theory (HTLpt) framework is used to calculate the thermodynamic functions of a quark-gluon plasma to three-loop order. This is the highest order accessible by… Expand

Three-Loop HTLpt Thermodynamics at Finite Temperature and Chemical Potential

- A. Bandyopadhyay, Najmul Haque, M. Mustafa, M. Strickland, Nan Su
- Physics
- 18 August 2015

In this proceedings we present a state-of-the-art method of calculating thermodynamic potential at finite temperature and finite chemical potential, using Hard Thermal Loop perturbation theory… Expand

Massless mode and positivity violation in hot QCD.

- Nan Su, K. Tywoniuk
- Physics, Medicine
- Physical review letters
- 10 September 2014

We calculate the quark self-energy at one-loop level at high temperature, taking into account contributions from both the (chromo)electric scale gT and the (chromo)magnetic scale g^{2}T. While… Expand

Three-loop HTLpt thermodynamics at finite temperature and chemical potential

- Najmul Haque, A. Bandyopadhyay, J. Andersen, M. Mustafa, M. Strickland, Nan Su
- Physics
- 27 February 2014

A bstractWe calculate the three-loop thermodynamic potential of QCD at finite temperature and chemical potential(s) using the hard-thermal-loop perturbation theory (HTLpt) reorganization of finite… Expand

Gluon thermodynamics at intermediate coupling.

- J. Andersen, M. Strickland, Nan Su
- Physics, Medicine
- Physical review letters
- 3 November 2009

We calculate the thermodynamic functions of Yang-Mills theory to three-loop order using the hard-thermal-loop perturbation theory reorganization of finite temperature quantum field theory. We show… Expand

The quark mass gap in a magnetic field

A magnetic eld and the resulting Landau degeneracy enhance the infrared contributions to the quark mass gap. The gap does not grow arbitrarily, however, for models of asymptotic free interactions.… Expand

Quark number susceptibilities from resummed perturbation theory

- J. Andersen, S. Mogliacci, Nan Su, A. Vuorinen
- Physics
- 2 October 2012

We evaluate the second and fourth order quark number susceptibilities in hot QCD using two variations of resummed perturbation theory. On one hand, we carry out a one-loop calculation within… Expand

Three-loop HTL gluon thermodynamics at intermediate coupling

- J. Andersen, M. Strickland, Nan Su
- Physics
- 10 May 2010

We calculate the thermodynamic functions of pure-glue QCD to three-loop order using the hard-thermal-loop perturbation theory (HTLpt) reorganization of finite temperature quantum field theory. We… Expand

Three-loop HTLpt Pressure and Susceptibilities at Finite Temperature and Density

- Najmul Haque, J. Andersen, M. Mustafa, M. Strickland, Nan Su
- Physics
- 16 September 2013

Najmul Haque,1 Jens O. Andersen,2 Munshi G. Mustafa,1 Michael Strickland,3 and Nan Su4 Theory Division, Saha Institute of Nuclear Physics, Kolkata, India 700064 Department of Physics, Norwegian… Expand

Stabilizing perturbative Yang-Mills thermodynamics with Gribov quantization

- K. Fukushima, Nan Su
- Physics
- 30 April 2013

We evaluate the thermodynamic quantities of Yang-Mills theory using the Gribov quantization, which deals with nonperturbative resummation. The magnetic scale is automatically incorporated into the… Expand

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