Results 91 to 94 of about 1,010,417 (94)

Extended Nambu–Jona-Lasinio model for quark and nuclear matters

Physics Letters B
In this work, we extend the two-flavor Nambu–Jona-Lasinio model to one capable of exploring quark and nuclear matter consistently. With an extra term standing for quark-nucleon interactions, nucleons could automatically emerge as color-singlet three ...
Gaoqing Cao
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A holographic study of the gauged NJL model

Physics Letters B, 2017
The Nambu Jona-Lasinio model of chiral symmetry breaking predicts a second order chiral phase transition. If the fermions in addition have non-abelian gauge interactions then the transition is expected to become a crossover as the NJL term enhances the ...
Will Clemens, Nick Evans
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The Mixed Aggregate Preference Logit Model: A Machine Learning Approach to Modeling Unobserved Heterogeneity in Discrete Choice Analysis [PDF]

arXiv
This paper introduces the Mixed Aggregate Preference Logit (MAPL, pronounced "maple'') model, a novel class of discrete choice models that leverages machine learning to model unobserved heterogeneity in discrete choice analysis. The traditional mixed logit model (also known as "random parameters logit'') parameterizes preference heterogeneity through ...
arxiv  

Anomalous Hall effect in dense QCD matter

Physics Letters B, 2018
In this letter, we investigate the anomalous Hall effect in dense QCD matter. We use here the Nambu–Jona Lasinio model as an effective model of QCD.
Toshitaka Tatsumi, Ryo Yoshiike, Kouji Kashiwa   +2 more
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