40 citations · 86 across the 7 of their papers we have counts for
7 papers
No Area Law in QCD
Tomoko Asaga, Takehisa Fujita
Wilson's area law in QCD is critically examined. It is shown that the expectation value of the Wilson loop integral in the strong coupling limit vanishes wh…
Microscopic Calculations of Nuclear EDM
Sachiko Oshima, Takehisa Fujita, Tomoko Asaga
We carry out the microscopic calculations of the atomic EDM in deuterium, Xe and Hg atomic systems. Due to Schiff's theorem, we obtain the atomic EDM only from the finite nuclear s…
Possible Suppression of Neutron EDM
Tomoko ASAGA, Takehisa Fujita
Employing generalized Schiff's transformation on electric dipole moments (EDM) in quantum field theory, we show that the chromoelectric EDM lagrangian density is transformed into t…
Non-Ergodic Behaviour of the k-Body Embedded Gaussian Random Ensembles for Bosons
T. Asaga, L. Benet, T. Rupp +1
We investigate the shape of the spectrum and the spectral fluctuations of the -body Embedded Gaussian Ensemble for Bosons in the dense limit, where the number of Bosons $m \to \…
Spectral Properties of the k-Body Embedded Gaussian Ensembles of Random Matrices for Bosons
T. Asaga, L. Benet, T. Rupp +1
We consider spinless Bosons distributed over degenerate single-particle states and interacting through a -body random interaction with Gaussian probability distribution…
g-factor of a tightly bound electron
Tomoko Asaga, Takehisa Fujita, Makoto Hiramoto
We study the hyperfine splitting of an electron in hydrogen-like . It is found that the hfs energy splitting can be explained well by considering the g-factor red…