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Lattice QCD with chemical potential

Lattice QCD with chemical potential

Lattice QCD with chemical potential

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Finding the continuum limit<br />

Main technical problem is to control the extrapolation to zero lattice spacing. For<br />

this we use two different kinds of Fermions (staggered and Naik) and perform<br />

simultaneous extrapolation <strong>with</strong> both: in the quenched theory.<br />

R. V. Gavai and S. Gupta, Phys. Rev. D 67 (2003) 034501<br />

1.8<br />

1.6<br />

/T 2<br />

χ 3<br />

1.4<br />

1.2<br />

1<br />

0.8<br />

0 0.01 0.02 0.03 0.04 0.05 0.06 0.07<br />

1/N<br />

2<br />

t<br />

Chemical <strong>potential</strong>/S. Gupta: IMSc, 2003 to plan, Phases, Reweight, Expansion, QNS, strangeness, EOS, masses, end 12

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