M
Marcus Benghi Pinto
Researcher at Universidade Federal de Santa Catarina
Publications - 83
Citations - 2166
Marcus Benghi Pinto is an academic researcher from Universidade Federal de Santa Catarina. The author has contributed to research in topics: Strange matter & Quantum chromodynamics. The author has an hindex of 21, co-authored 74 publications receiving 1927 citations. Previous affiliations of Marcus Benghi Pinto include University of Colorado Boulder & University of Montpellier.
Papers
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Optimized δ expansion for relativistic nuclear models
TL;DR: The optimized δ-expansion is a nonperturbative approach for field theoretic models which combines the techniques of perturbation theory and the variational principle as mentioned in this paper.
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Importance of asymptotic freedom for the pseudocritical temperature in magnetized quark matter
TL;DR: In this paper, it was shown that the Nambu-Jona-Lasinio model can be used for chiral symmetry restoration in the presence of a magnetic field.
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π 0 pole mass calculation in a strong magnetic field and lattice constraints
Sidney S. Avancini,Ricardo L. S. Farias,Ricardo L. S. Farias,Marcus Benghi Pinto,William R. Tavares,Varese S. Timóteo +5 more
TL;DR: In this paper, the π 0 neutral meson pole mass is calculated in a strongly magnetized medium using the SU(2) Nambu-Jona-Lasinio model within the random phase approximation (RPA) at zero temperature and zero baryonic density.
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Thermo-magnetic effects in quark matter: Nambu-Jona-Lasinio model constrained by lattice QCD
Ricardo L. S. Farias,Ricardo L. S. Farias,Varese S. Timóteo,Sidney S. Avancini,Marcus Benghi Pinto,Gastão Krein +5 more
TL;DR: In this article, the Nambu-Jona-Lasinio model was adapted to the chiral transition order parameter of quark matter and the authors obtained an accurate ansatz for the coupling constant, which can be easily implemented to improve typical model applications to magnetized quark.
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Surface tension of quark matter in a geometrical approach
TL;DR: The surface tension of quark matter plays a crucial role in the formation of compact stellar objects, and it determines the nucleation rate and the associated critical size as mentioned in this paper, however, this quantity is not well known and theoretical estimates fall within a wide range.