27 citations · 64 across the 10 of their papers we have counts for
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Nonet meson properties in Nambu--Jona-Lasinio model with dimensional versus cutoff regularization
T. Inagaki, D. Kimura, H. Kohyama +1
Nambu--Jona-Lasinio (NJL) model with Kobayashi-Maskawa-'t Hooft (KMT) term is one of low energy effective theory of QCD which includes the anomaly. We investigate nonet me…
Four- and eight-fermion interactions in a space-time with non-trivial topology
Tomohiro Inagaki
The phase structure of an eight-fermion interaction model is investigated in a compact space-time with non-trivial topology, . The phase boundary dividing the s…
Multi-fermion interaction models in curved spacetime
Masako Hayashi, Tomohiro Inagaki, Hiroyuki Takata
A model with a scalar type eight-fermion interaction is investigated in curved spacetime. The ground state of the model can be obtained by observing the effective potential. Applyi…
Reconsideration of the 2-flavor NJL model with dimensional regularization at finite temperature and density
T. Fujihara, T. Inagaki, D. Kimura +1
We study the 2-flavor Nambu--Jona-Lasinio (NJL) model at finite temperature, , and chemical potential, , in the dimensional regularization. The pion and sigma meson masses ar…
and mesons at finite temperature and density in the NJL model with dimensional regularization
T. Inagaki, D. Kimura, A. Kvinikhidze
Dynamical Symmetry breaking and meson masses are studied in the Nambu-Jona-Lasinio (NJL) model at finite temperature and chemical potential using the dimensional regularization. Si…
Thermal and Curvature Effects to Spontaneous Symmetry Breaking in phi^4 Theory
T. Hattori, M. Hayashi, T. Inagaki +1
We study the thermal and curvature effect to spontaneous symmetry breaking in phi^4 theory. The effective potential is evaluated in D-dimensional static universe with positive curv…