27 citations · 39 across the 4 of their papers we have counts for
4 papers
Vortex formation of a Bose-Einstein condensate in a rotating deep optical lattice
Akira Kato, Yuki Nakano, Kenichi Kasamatsu +1
We study the dynamics of vortex nucleation and lattice formation in a Bose--Einstein condensate in a rotating square optical lattice by numerical simulations of the Gross--Pitaevsk…
Gauge procedure with gauge fields of various ranks
Douglas Singleton, Akira Kato, A. Yoshida
The standard procedure for making a global phase symmetry local involves the introduction of a rank 1, vector field in the definition of the covariant derivative. Here it is shown…
Electrons as quasi-bosons in magnetic white dwarfs
Jerzy Dryzek, Akira Kato, Gerardo Munoz +1
A white dwarf star achieves its equilibrium from the balancing of the gravitational compression against the Fermi degeneracy pressure of the electron gas. In field theory there are…
Gauging dual symmetry
Akira Kato, Doug Singleton
The idea of gauging (i.e. making local) symmetries of a physical system is a central feature of many modern field theories. Usually, one starts with a Lagrangian for some scalar or…