Hands, Simon and Kim, Seyong and Skullerud, Jon-Ivar (2012) Non-relativistic spectrum of two-color QCD at non-zero baryon density. Physics Letters B, 711 (2). pp. 199-204. ISSN 0370-2693

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Abstract

The heavy quarkonium spectrum of Two Color QCD (QC2D) at non-zero quark chemical potential μ and temperature T with μ/T≫1μ/T≫1 has been calculated in both S- and P-wave channels using a lattice non-relativistic formulation of QC2D. As μ is varied, the quarkonium spectra reveal three separate regions, corroborating previous findings that there are three distinct physical regimes of QC2D at low temperature and high baryon density: hadronic matter, quark/quarkyonic matter, and deconfined matter. The results are interpreted in terms of the formation of heavy-light Qq states in the two-color baryonic medium.

Item Type:	Article
Keywords:	Non-relativistic lattice gauge theory; Two-color QCD; Phase diagram; Non-zero baryon density; Non-zero temperature; Quarkonium;
Academic Unit:	Faculty of Science and Engineering > Mathematical Physics
Item ID:	4823
Identification Number:	https://doi.org/10.1016/j.physletb.2012.04.002
Depositing User:	Dr. Jonivar Skullerud
Date Deposited:	12 Mar 2014 17:15
Journal or Publication Title:	Physics Letters B
Publisher:	Elsevier
Refereed:	Yes
URI:	Publisher

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