101 citations · 468 across the 18 of their papers we have counts for
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Variational path-integral approach to back-reactions of composite mesons in the Nambu-Jona-Lasinio model
D. Blaschke, D. Ebert
For the investigation of back-reactions of composite mesons in the NJL model, a variational path-integral treatment is formulated which yields an effective action $\mathscr{A}_{\rm…
Finite-size effects in pion condensation phenomena of dense baryonic matter in the NJL model
D. Ebert, T. G. Khunjua, K. G. Klimenko +1
The properties of two-flavored massless Nambu-Jona-Lasinio model in (1+1)-dimensional spacetime with compactified space coordinate are investigated in the presence…
Cooper pairing and finite-size effects in a NJL-type four-fermion model
D. Ebert, K. G. Klimenko
Starting from a NJL-type model with N fermion species fermion and difermion condensates and their associated phase structures are considered at nonzero chemical potential and z…
Properties of the massive Gross-Neveu model with nonzero baryon and isospin chemical potentials
D. Ebert, K. G. Klimenko
The properties of the two-flavored Gross-Neveu model with nonzero current quark mass are investigated in the (1+1)-dimensional spacetime at finite isospin as well as quark nu…
Pion condensation in the Gross-Neveu model with nonzero baryon and isospin chemical potentials
D. Ebert, K. G. Klimenko
The properties of the two-flavored Gross-Neveu model in the (1+1)-dimensional spacetime are investigated in the presence of the isospin as well as quark number chemical p…
Finite size effects in the Gross-Neveu model with isospin chemical potential
D. Ebert, K. G. Klimenko, A. V. Tyukov +1
The properties of the two-flavored Gross-Neveu model in the (1+1)-dimensional spacetime with compactified space coordinate are investigated in the presence of the i…