1 citations · 3 across the 5 of their papers we have counts for
5 papers
Lovelock Gravity with Spontaneous Dimensional Breaking
Kouzou Nishida
We consider D-dimensional Lovelock gravity with only one term of higher-order Lovelock Lagrangian densities, and show that a product of Minkowski space-time and n-spheres is its va…
A Generalized Gauge Theory of Gravity
Kouzou Nishida
In this paper, we discuss a gravitational theory based on the generalized gauge field. Our Lagrangian is invariant not only under local Lorentz transformation and the ordinary gaug…
A Vacuum Solution with Torsion in Higher-Derivative Gravity
Kouzou Nishida
In this paper, we provide a vacuum solution with torsion in quadratic Riemann-curvature gravity. Physically, the solution means that vacuum can have a nonzero vacuum field with lar…
A Phenomenological Formula for KM Matrix
Kouzou Nishida, Ikuo S. Sogami
We propose a phenomenological formula relating the Kobayashi-Maskawa matrix and quark masses in a form . The formula agre…
Renormalization Group Effects on the Mass Relation Predicted by the Standard Model with Generalized Covariant Derivatives
Tadatomi Shinohara, Kouzou Nishida, Hajime Tanaka +1
Renormalization group analysis is made on the relation for masses of the top quark and the Higgs boson, which is predicted by the standard model base…