9 citations · 23 across the 14 of their papers we have counts for
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Bi-local fields interacting with a constant electric field and related problems including the Schwinger effect
Kenichi Aouda, Naohiro Kanda, Shigefumi Naka +1
The bi-local fields are the quantum fields of two-particle systems, the bi-local, systems, bounded by relativistic potentials. Since those form constrained dynamical systems, it is…
Ladder Operators in Repulsive Harmonic Oscillator with Application to the Schwinger Effect
Kenichi Aouda, Naohiro Kanda, Shigefumi Naka +1
The ladder operators in harmonic oscillator are a well-known strong tool for various problems in physics. In the same sense, it is sometimes expected to handle the problems of repu…
An Approach to Yukawa's Elementary Domain Based on $\mbox{AdS}_5$ Spacetime
Kenichi Aouda, Naohiro Kanda, Shigefumi Naka +1
The field equations of elementary domains proposed by Yukawa in 1968 are studied from the viewpoint of particle embedded $\mbox{AdS}_5$ spacetime with warp factor. The fifth dimens…
Bi-Local Fields in AdS Spacetime
Kenichi Aouda, Shigefumi Naka, Haruki Toyoda
Recently, the bi-local fields attract the interest in studying the duality between vector model and a higher-spin gauge theory in AdS spacetime. In those theories, the bi-lo…
Bi-Local Field in Gravitational Shock Wave Background
Naohiro Kanda, Shigefumi Naka
The particles with almost light velocity are able to be sources of the shock-wave gravity (SWG). Then, for ultra-high-energy particles, there exist two-body scatterings such that o…
Noncommutative Spacetime Realized in Space
S. Naka, H. Toyoda, T. Takanashi +1
In -Minkowski spacetime, the coordinates are Lie algebraic elements such that time and space coordinates do not commute, whereas space coordinates commute each other. The non-co…