paper

Symmetries and spectrum of SU(2) Lattice Gauge Theory at finite chemical potential

arXiv:hep-lat/9902034 · doi:10.1016/S0550-3213(99)00364-8

Abstract

We study SU(2) Lattice Gauge Theory with dynamical fermions at non-zero chemical potential . The symmetries special to SU(2) for staggered fermions on the lattice are discussed explicitly and their relevance to spectroscopy and condensates at non-zero chemical potential are considered. Using the molecular dynamics algorithm on small lattices we find qualitative changes in the theory's spectroscopy at small and large values of . This preliminary study should lay the groundwork for future large scale simulations.

23 pages, 9 figures

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