59 citations · 818 across the 69 of their papers we have counts for
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Validity of the factorization approximation and correlation induced by nonextensivity in -unit independent systems
Hideo Hasegawa
We have discussed the validity of the factorization approximation (FA) and nonextensivity-induced correlation, by using the multivariate -Gaussian probability distribution funct…
Generalized information entropies in nonextensive quantum systems: The interpolation approach
Hideo Hasegawa
We discuss the generalized von Neumann (Tsallis) entropy and the generalized Fisher information (GFI) in nonextensive quantum systems, by using the interpolation approximation (IA)…
Synchronization induced by periodic inputs in finite -unit bistable Langevin models: The augmented moment method
Hideo Hasegawa
We have studied the synchronization induced by periodic inputs applied to the finite -unit coupled bistable Langevin model which is subjected to cross-correlated additive and mu…
The interpolation approach to nonextensive quantum systems
Hideo Hasegawa
Recently it has been shown by the present author [H. Hasegawa, Phys. Rev. E (in press): arXiv:0904.2399] that the interpolation approximation (IA) to the generalized Bose-Einstein…
Bose-Einstein and Fermi-Dirac distributions in nonextensive quantum statistics: Exact and interpolation approaches
Hideo Hasegawa
Generalized Bose-Einstein (BE) and Fermi-Dirac (FD) distributions in nonextensive quantum statistics have been discussed by the maximum-entropy method (MEM) with the optimum Lagran…
Generalized Fisher information matrix in nonextensive systems with spatial correlation
Hideo Hasegawa
By using the -Gaussian distribution derived by the maximum entropy method for spatially-correlated -unit nonextensive systems, we have calculated the generalized Fisher infor…
Nonextensive quantum method for itinerant-electron ferromagnetism: Fractorization approach
Hideo Hasegawa
Magnetic and thermodynamical properties of itinerant-electron (metallic) ferromagnets described by the Hubbard model have been discussed with the use of the generalized Fermi-Dirac…