Real and imaginary chemical potential in 2-color QCD
classification
✦ hep-lat
keywords
chemicalpotentialimaginaryrealmethodtemperatureanalyticalapplicability
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In this paper we study the finite temperature SU(2) gauge theory with staggered fermions for non-zero imaginary and real chemical potential. The method of analytical continuation of Monte Carlo results from imaginary to real chemical potential is tested by comparison with simulations performed {\em directly} for real chemical potential. We discuss the applicability of the method in the different regions of the phase diagram in the temperature -- imaginary chemical potential plane.
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Cited by 1 Pith paper
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