Lattice QCD at finite density
- 15 February 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 37 (4), 1014-1019
- https://doi.org/10.1103/physrevd.37.1014
Abstract
I discuss various aspects of finite-density QCD on the lattice. At the heart of the paper lies a discussion of the similarity of simulations in the quenched approximation and those of a certain eight-flavor theory with the fermionic determinant taken into account. The results of some numerical simulations on small lattices are presented. Also, I comment on various methods that aim at properly including the phase of the determinant, in the case the latter is non-positive-definite or complex. DOI: http://dx.doi.org/10.1103/PhysRevD.37.1014 © 1988 The American Physical SocietyKeywords
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