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Combinatorics of Lattice QCD at Strong Coupling
Wolfgang Unger
Thermodynamics in the strong coupling limit of lattice QCD has features which may be similar to those of continuum QCD, such as a chiral critical end point and a nuclear liquid gas…
The lattice QCD phase diagram in and away from the strong coupling limit
Philippe de Forcrand, Jens Langelage, Owe Philipsen +1
We study lattice QCD with four flavors of staggered quarks. In the limit of infinite gauge coupling, "dual" variables can be introduced, which render the finite-density sign proble…
The Phase Diagram of Strong Coupling QCD including Gauge Corrections
Philippe de Forcrand, Jens Langelage, Owe Philipsen +1
The strong coupling limit of lattice QCD with staggered fermions has been studied for decades, both via Monte Carlo and via mean field theory. In this model, the finite density sig…