79 citations · 390 across the 51 of their papers we have counts for
46 papers
Hybrid stars from a three-flavor NJL model with two kinds of tensor condensates
M. Morimoto, Y. Tsue, J. da Providencia +2
To obtain the equation of state of quark matter and construct hybrid stars, we calculate the thermodynamic potential in the three-flavor Nambu-Jona-Lasinio model including the tens…
Non-zero tensor condensates in cold quark matter within the three-flavor Nambu-Jona-Lasinio model with the Kobayashi-Maskawa-'t Hooft interaction
A. Kagawa, M. Morimoto, Y. Tsue +3
The possible formation of tensor condensates originated from a tensor-type interaction between quarks is investigated in the three-flavor Nambu-Jona-Lasinio model including the Kob…
Binding of muonated hydrogen molecules on the occasionof the Born-Oppenheimer approximation 90th anniversary
António J. C. Varandas, João da Providência, João P. da Providência
The stability of four fermionic particles with unit charge, of which, two are positively, and two negatively charged, is discussed. Except for using the simplest approximation of a…
Fermionic model with a non-Hermitian Hamiltonian
Natália Bebiano, João da Providência, Seiya Nishiyama +1
This paper deals with the mathematical spectral analysis and physical interpretation of a fermionic system described by a non-Hermitian Hamiltonian possessing real eigenvalues. A s…
Quark meson coupling model with symmetry within the Bogoliubov independent quark model of the nucleon
Prafulla K. Panda, Constança Providência, S. A. Moszkowski +2
We generalize the Bogoliubov quark-meson coupling model to also include hyperons. The hyperon--meson couplings are fixed by the model and the hyperon--meson couplings are fit…
Remarks on the Mean-Field Theory Based on the SO(2N+1) Lie Algebra of the Fermion Operators
Seiya Nishiyama, Joao Da Providencia
Toward a unified algebraic theory for mean-field Hamiltonian (MFH) describing paired- and unpaired-mode effects, in this paper, we propose a generalized HB (GHB) MFH in terms of th…