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arXiv · hep-lat/0305015

Factorization Method for Simulating QCD at Finite Density

Jun Nishimura
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Abstract

We propose a new method for simulating QCD at finite density. The method is based on a general factorization property of distribution functions of observables, and it is therefore applicable to any system with a complex action. The so-called overlap problem is completely eliminated by the use of constrained simulations. We test this method in a Random Matrix Theory for finite density QCD, where we are able to reproduce the exact results for the quark number density.

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Jun Nishimura. 2003-05-16. Factorization Method for Simulating QCD at Finite Density. https://doi.org/10.1142/9789812795120_0020

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