9 citations · 27 across the 10 of their papers we have counts for
11 papers
Theory of Complex Particle without Extra Dimensions
Takayuki Hori
Complex particle is a kind of bilocal particle having unexpected symmetry, which was proposed by the authour. In the present paper, we show that critical dimension of the complex p…
Another Counter-Example to Dirac's Conjecture
Takayuki Hori
Another counter-example to Dirac's Conjecture is presented, which resembles the Cawley model but is so modified as to include second class constraints. The arbitrary function in th…
Restriction on Dirac's Conjecture
Takayuki Hori
First class constraints in a canonical formalism of a gauge theory might generate transformations which map a state to its physically equivalent state. This is called Dirac's conje…
Relativistic Particle in Complex Space Time
Takayuki Hori
A modified version of the bilocal particle is presented in terms of complex space time. Unusual constraint structure of the model is studied, and a new concept of the physical equi…
Quantization via Star Products
Takayuki Hori, Takao Koikawa
We study quantization via star products. We investigate a quantization scheme in which a quantum theory is described entirely in terms of the function space without reference to a…
Moyal Quantization for Constrained System
Takayuki Hori, Takao Koikawa, Takuya Maki
We study the Moyal quantization for the constrained system. One of the purposes is to give a proper definition of the Wigner-Weyl(WW) correspondence, which connects the Weyl symbol…