Nuclear
Physics Colloquium
Institute for Theoretical Physics, Physics Building, Seminar Room PHYS
2.116
Time: Thursday, April 23, 4:30-5:30 pm (s.t.) (plus
10min for discussion)
Contact: hees@fias.uni-frankfurt.de
Thermal chiral and
deconfinement transitions with non-vanishing
chiral chemical potential: a simulation for two-color QCD
Ernst-Michael Ilgenfritz (JINR Dubna)
The
phase diagram of two-color QCD with non-zero chiral chemical potential
is studied by means of lattice simulation. We focus on the influence of
a chiral chemical potential on the confinement/deconfinement phase
transition and the breaking/restoration of chiral symmetry. The
simulation is carried out with dynamical staggered fermions without
rooting. The dependences of the Polyakov loop, the chiral
condensate and the corresponding susceptibilities on the chiral chemical
potential and the temperature are presented. The critical temperature is
observed to increase with increasing chiral chemical potential.
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