6 citations · 8 across the 3 of their papers we have counts for
4 papers
Hall effect in Noncommutative spaces
Akira Kokado, Takashi Okamura, Takesi Saito
In order to investigate whether space coordinates are intrinsically noncommutative, we make use of the Hall effect on the two-dimensional plane. We calculate the Hall conductivity…
Noncommutative Hall Effect
Akira Kokado, Takashi Okamura, Takesi Saito
When coordinates are noncommutative, the Hall effect is reinvestigated. The Hall conductivity is expressed with noncommutative parameters, so that in the commutative limit it tends…
Wigner's Formulation of Noncommutative Quantum Mechanics
Akira Kokado, Takashi Okamura, Takesi Saito
When we have noncommutativity among coordinates (or conjugate momenta), we consider Wigner's formulation of quantum mechanics, including a new derivation of path integral formula.…
A Comment on Non-Archimedean Character of Quantum Buoyancy
Takashi Okamura
In a gedankenexperiment about the generalized second law (GSL) of black hole thermodynamics, the buoyant force by black hole atmosphere (the acceleration radiation) plays an import…