Topology, chiral and screening transitions at finite density in two colour QCD
arXiv:hep-lat/0609017 · doi:10.1016/j.nuclphysbps.2007.08.130
Abstract
The behaviour of the topological susceptibility in QCD with two colours and 8 flavours of quarks is studied at nonzero temperature on the lattice across the finite density transition. It is shown that its signal drops at a (pseudo-)critical chemical potential mu_c. The Polyakov loop and the chiral condensate undergo their transitions at the same value. Pauli blocking supervenes at a value of the chemical potential larger than mu_c.
arXiv commentLatex file (uses espcrc2.sty), 4 pages, 4 ps figures; talk presented at QCD-06, Montpellier, July 2006
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