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Title :Equation of state for two-flavor QCD with an improved Wilson quark action at non-zero chemical potential
Authors :Ejiri, S.
Hatsuda, T.
Ishii, N.
Maezawa, Y.
Ukita, N.
Aoki, S.
Kanaya, K.
Publisher :SISSA
Issue Date :Jul-2006
Journal Title :PoS - Proceedings of Science
Volume :LAT2006
Issue :132
Start Page :1
End Page :7
ISSN :1824-8039
Description :The XXIVth Internaitonal Symposium on Lattice Field Theory July 23-28, 2006 Tucson, Arizona, USA
Abstract :The QCD thermodynamics on the lattice provides fundamental theoretical grounds to analyze the various experimental data in relativistic heavy ion collisions. So far, most of the numerical simulations on the lattice have been performed by using the staggered-type fermion actions. Therefore it is important to carry out studies using different fermion formulations to test the uncertainties of the lattice QCD results. For this purpose, we perform systematic simulations of two-flavor QCD with an improved Wilson quark action to investigate the equation of state. We report the current status of our project and show the preliminary results of the Taylor expansion coefficients of the thermodynamic grand partition function in terms of chemical potential.
Type Local :会議発表論文
Language :eng
Format :application/pdf
URI :http://hdl.handle.net/10191/27700
fullTextURL :http://dspace.lib.niigata-u.ac.jp/dspace/bitstream/10191/27700/1/LAT2006_132.pdf
Rights :© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
Appears in Collections:99 その他学会発表資料

Please use this identifier to cite or link to this item: http://hdl.handle.net/10191/27700