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arXiv · hep-lat/0104001

A new method to study lattice QCD at finite temperature and chemical potential

Z. Fodor·S. D. Katz
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Abstract

Due to the sign problem, it is exponentially difficult to study QCD on the lattice at finite chemical potential. We propose a method --an overlap improving multi-parameter reweighting technique-- to alleviate this problem. We apply this method and give the phase diagram of four-flavor QCD obtained on lattices 4^4 and 4\cdot6^3. Our results are based on {\cal{O}}(10^3-10^4) configurations.

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BibTeXRIS

Z. Fodor, S. D. Katz. 2002-03-18. A new method to study lattice QCD at finite temperature and chemical potential. https://doi.org/10.1016/s0370-2693(02)01583-6

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