Papers › Thermal Transitions in Dense Two-Colour QCD
Thermal Transitions in Dense Two-Colour QCD
Dale Lawlor, Simon Hands, Seyong Kim, Jon-Ivar Skullerud
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The infamous sign problem makes it impossible to probe dense (baryon density μ_B>0) QCD at temperatures near or below the deconfinement threshold. As a workaround, one can explore QCD-like theories such as two-colour QCD (QC2D) which don't suffer from this sign problem but are qualitively similar to real QCD. Previous studies on smaller lattice volumes have investigated deconfinement and colour superfluid to normal matter transitions. In this study we look at a larger lattice volume Nₛ=24 in an attempt to disentangle finite volume and finite temperature effects. We also fit to a larger number of diquark sources to better allow for extrapolation to zero diquark source.
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