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QCD thermodynamics with 2+1 flavors at nonzero chemical potential

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 نشر من قبل Ludmila Levkova
 تاريخ النشر 2008
  مجال البحث
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We present results for the QCD equation of state, quark densities and susceptibilities at nonzero chemical potential, using 2+1 flavor asqtad ensembles with $N_t=4$. The ensembles lie on a trajectory of constant physics for which $m_{ud}approx0.1m_s$. The calculation is performed using the Taylor expansion method with terms up to sixth order in $mu/T$.



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