SU(2) lattice gauge theory at nonzero chemical potential and temperature.

@article{Kogut2002SU2LG,
  title={SU(2) lattice gauge theory at nonzero chemical potential and temperature.},
  author={J. B. Kogut},
  journal={arXiv: High Energy Physics - Lattice},
  year={2002},
  volume={119},
  pages={559-561}
}
  • J. Kogut
  • Published 30 August 2002
  • Physics
  • arXiv: High Energy Physics - Lattice
SU(2) lattice gauge theory with four flavors of quarks is simulated at nonzero chemical potential {mu} and temperature T and the results are compared to the predictions of Effective Lagrangians. Simulations on 16{sup 4} lattices indicate that at zero T the theory experiences a second order phase transition to a diquark condensate state which is well described by mean field theory. Nonzero T and {mu} are studied on 12{sup 3} x 6 lattices. For low T, increasing {mu} takes the system through a… 
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