Effects of Chemical Potential on Hadron Masses in the Phase Transition Region

QCD-TARO Collaboration: Ph.de Forcrand , M. Garcia Perez , T. Hashimoto , S. Hioki , Y. Liu , H. Matsufuru , O. Miyamura , A. Nakamura

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I.-O. Stamatescu T. Takaishi T. Umeda

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classification ✦ hep-lat

keywords phasechemicalhadronmassespartialpotentialchannelchiral

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We study the response of hadron masses with respect to chemical potential at $\mu=0$. Our preliminary results of the pion channel show that $\partial m/\partial \mu$ in the confinement phase is significantly larger than that in the deconfinement phase, which is consistent with the chiral restoration.

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Effects of Chemical Potential on Hadron Masses in the Phase Transition Region

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