Estimating the Critical Point of QCD
Author(s) -
Sourendu Gupta
Publication year - 2010
Publication title -
progress of theoretical physics supplement
Language(s) - English
Resource type - Journals
ISSN - 0375-9687
DOI - 10.1143/ptps.186.440
Subject(s) - lattice qcd , lattice (music) , quantum chromodynamics , computation , critical point (mathematics) , lattice field theory , statistical physics , physics , theoretical physics , point (geometry) , particle physics , mathematics , mathematical analysis , algorithm , geometry , acoustics
This talk discusses methods of extending lattice computations at finite temperature into regions of finite chemical potential, and the conditions under which such results from the lattice may be compared to experiments. Such comparisons away from a critical point are absolutely essential for quantitative use of lattice QCD in heavy-ion physics. An outline of various arguments which can then be used to locate the critical point is also presented.
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