96 citations · 112 across the 6 of their papers we have counts for
6 papers
T-matrix of Decay into Two Photons
N. Kanda, R. Abe, T. Fujita +2
We first confirm that Nishijima's method of the calculation can precisely reproduce the observed life time of decay. Then, we calculate, for the first t…
A New Relation between Lamb Shift Energies
Hiroaki Kubo, Takehisa Fujita, Naohiro Kanda +4
We derive a new relation between the observed Lamb shift energies of hydrogen and muonium atoms. The relation is based on the non-relativistic description of the Lamb shift, and th…
New Renormalization Scheme of Vacuum Polarization in QED
T. Fujita, N. Kanda, H. Kato +4
We examine the vacuum polarization contribution in the renormalization scheme of QED. Normally, the quadratic divergence term is discarded under the condition that the counter term…
Polarization Transfer Measurement for Elastic Scattering at 135 MeV/u and Three Nucleon Force Effects
K. Sekiguchi, H. Sakai, H. Witała +22
The deuteron to proton polarization transfer coefficients for the -- elastic scattering were precisely measured with an incoming deuteron energy of 135 MeV/u at the RIKEN Acc…
Magnetization and dynamically induced finite densities in three-dimensional Chern-Simons QED
Taichi Itoh, Hiroshi Kato
In (2+1)-dimensional QED with a Chern-Simons term, we show that spontaneous magnetization occurs in the context of finite density vacua, which are the lowest Landau levels fully or…
Dynamical Generation of Fermion Mass and Magnetic Field in Three-Dimensional QED with Chern-Simons Term
Taichi Itoh, Hiroshi Kato
We study dynamical symmetry breaking in three-dimensional QED with a Chern-Simons (CS) term, considering the screening effect of flavor fermions. We find a new phase of the vac…