In the framework of the light front field theory at finite temperature and density we invesgitate the properties of three-body bound states in quark matter. We use a relativistic Fandeev-like equation on the light front[1]. The in-mdeium equation is derived within a systematic Dyson equation approach and includes the dominant medium effects the to pauli blocking and self energy corrections[2]. We use a scalar zero-range interaction with an invariant cut-off parameter A. We calculate the dependence of the three-body mass on the temperature and chemical potential and investigate the dissociation of the nuclen for differentA[3]. The values of T and μ where this occurs are shown in Fig1. Note that the nucleon dissociates below the chiral phase transition.
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