14 citations · 28 across the 6 of their papers we have counts for
6 papers
Phase Structure of a Four- and Eight-Fermion Interaction Model at Finite Temperature and Chemical Potential in Arbitrary Dimensions
Masako Hayashi, Tomohiro Inagaki, Wataru Sakamoto
The phase structure of a four- and eight-fermion interaction model is investigated at finite temperature and chemical potential in arbitrary space-time dimensions, . The…
Curvature and topological effects on dynamical symmetry breaking in a four- and eight-fermion interaction model
Masako Hayashi, Tomohiro Inagaki
A dynamical mechanism for symmetry breaking is investigated under the circumstances with the finite curvature, finite size and non-trivial topology. A four- and eight-fermion inter…
Topological and Curvature Effects in a Multi-fermion Interaction Model
Tomohiro Inagaki, Masako Hayashi
A multi-fermion interaction model is investigated in a compact spacetime with non-trivial topology and in a weakly curved spacetime. Evaluating the effective potential in the leadi…
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…
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…
Effective Potential for Theory at Finite Temperature in and
T. Hattori, M. Hayashi, T. Inagaki +1
We calculate the explicit expression of the effective potential in a theory at finite temperature in a static universe for arbitrary spacetime dimensions (2\leq D < 5). To s…