Journal
ASTRONOMISCHE NACHRICHTEN
Volume -, Issue -, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/asna.20230170
Keywords
Nambu-Jona-Lasinio models; nonperturbative QCD; quark matter
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In this work, we used a nonlocal NJL model to investigate various aspects of the phase diagram by considering the effects of temperature and neutrino trapping in compact object configurations.
In the present work, we employ a nonlocal Nambu-Jona-Lasinio (NJL) model with a Gaussian form factor that is dependent on the spatial components of the momentum (3D-FF). Focusing on the temperature-baryon chemical potential plane, we investigate some aspects of the phase diagram. Initially, we propose an assumption that the range of interactions in momentum space may be modified by temperature, allowing us to obtain the critical temperature values based on lattice QCD (LQCD) predictions. Subsequently, we consider this model within a hybrid framework to examine the effects of temperature, together with neutrino trapping, in compact object configurations.
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