Výsledky vyhledávání - "MATSUMOTO, MASAO"

Report

Restriction on types of coherent states due to gauge symmetry

Autor: Matsumoto, Masao

Publikováno v: Int. J. Mod. Phys. B, Vol. 28, No. 14 (2014) 1450082

From the viewpoint of the SU(2) coherent states (CS) and their path integrals (PI) labeled by a full set of Euler angles $(\phi, \theta, \psi)$ which we developed in the previous paper, we study the relations between gauge symmetries of Lagrangians a

Externí odkaz: http://arxiv.org/abs/1303.3179

Zobrazit plný text záznamu

Report

SU(2) coherent state path integrals labeled by a full set of Euler angles: basic formulation

Autor: Matsumoto, Masao

Publikováno v: Int. J. Mod. Phys. B, Vol. 26 (2012) 1250143

We develop a basic formulation of the spin (SU(2)) coherent state path integrals based not on the conventional highest or lowest weight vectors but on arbitrary fiducial vectors. The coherent states, being defined on a 3-sphere, are specified by a fu

Externí odkaz: http://arxiv.org/abs/1201.5258

Zobrazit plný text záznamu

Report

SU(2) coherent state path integrals based on arbitrary fiducial vectors and geometric phases

Autor: Matsumoto, Masao

We develop the formulation of the spin(SU(2)) coherent state path integrals based on arbitrary fiducial vectors. The resultant action in the path integral expression extensively depends on the vector; It differs from the conventional one in that it h

Externí odkaz: http://arxiv.org/abs/quant-ph/9906100

Zobrazit plný text záznamu

Report

Geometric Phases, Coherent States and Resonant Hamiltonian

Autor: Matsumoto, Masao, Kuratsuji, Hiroshi

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 defining the coherent state, which is obtained as a solution of the variation

Externí odkaz: http://arxiv.org/abs/quant-ph/9512029

Zobrazit plný text záznamu