313 citations · 2k across the 83 of their papers we have counts for
5 papers · 1 filter
Nucleons or diquarks? Competition between clustering and color superconductivity in quark matter
Stephane Pepin, Michael C. Birse, Judith A. McGovern +1
We study the instabilities of quark matter in the framework of a generalized Nambu--Jona-Lasinio model, in order to explore possible competition between three-quark clustering to f…
Self-consistent theory of large amplitude collective motion: Applications to approximate quantization of non-separable systems and to nuclear physics
G. Do Dang, A. Klein, N. R. Walet
The goal of the present account is to review our efforts to obtain and apply a ``collective'' Hamiltonian for a few, approximately decoupled, adiabatic degrees of freedom, starting…
Relativistic Faddeev approach to the NJL model at finite density
M. C. Birse, J. A. McGovern, S. Pepin +1
We study the nucleon solution of the relativistic Faddeev equation as a function of density in the framework of a generalized Nambu-Jona-Lasinio model. We truncate the interacting…
Local harmonic approaches with approximate cranking operators
takashi Nakatsukasa, Niels R. Walet, Giu Do Dang
Methods of large amplitude collective motion in the adiabatic limit are examined with a special emphasis on conservation laws. We show that the restriction to point transformations…
A basis of cranking operators for the pairing-plus-quadrupole model
Takashi Nakatsukasa, Niels R. Walet, Giu Do Dang
We investigate the RPA normal-mode coordinates in the pairing-plus-quadrupole model, with an eye on simplifying the application of large amplitude collective motion techniques. At…