5 papers
A New Vortex Solution for Two-Component Nonlinear Schroedinger Equation in Anisotropic Optical Media
Hiroshi Kuratsuji, Shouhei Kakigi, Hiroyuki Yabu
A theoretical study is given of a new type of optical vortex in nonlinear anisotropic media. This is realized as a special solution of the two-component non-linear Schroedinger equ…
Optical Spin Vortex in Nonlinear Anisotropic Media
Hiroshi Kuratsuji, Shouhei Kakigi
A theoretical study is given of a new type of optical vortex in nonlinear anisotropic media. This is called an ``optical spin vortex'', which is realized as a special solution of t…
Geometric Phases, Coherent States and Resonant Hamiltonian
Masao Matsumoto, Hiroshi Kuratsuji
We study characteristic aspects of the geometric phase which is associated with the generalized coherent states. This is determined by special orbits in the parameter space definin…
Statistical Theory of 2-Dimensional Quantum Vortex Gas: Non-Canonical Effect and Generalized Zeta Function
Hideki ONO, Hiroshi KURATSUJI
The purpose of this paper is to present a quantum statistical theory of 2-dimensional vortex gas based on the generalized Hamiltonian dynamics recently developed. The quantized spe…
Gauge Fields Emerging From Extra Dimensions a Born-Oppenheimer approach
T. Hatsuda, H. Kuratsuji
We propose a dynamical mechanism to induce gauge fields in four dimensional space-time from a single scalar field or a spinor field in higher dimensions. The Born-Oppenheimer treat…