Flavor quark at high temperature from a holographic model

Authors:
  • KGKazuo Ghoroku
    Kazuo Ghoroku
  • TSTomohiko Sakaguchi
    Tomohiko Sakaguchi
  • NUNobuhiro Uekusa
    Nobuhiro Uekusa
  • MYMasanobu Yahiro
    Masanobu Yahiro

Abstract
Gauge theory with light flavor quark is studied by embedding a D7 brane in a deconfinement phase background newly constructed. We find a phase transition by observing a jump of the vacuum expectation value of quark bilinear and also of the derivative of D7 energy at a critical temperature. For the model considered here, we also study quark-antiquark potential to see some possible quark-bound states and other physical quantities in the deconfinement phase

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