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    Non-relativistic spectrum of two-color QCD at non-zero baryon density


    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:

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