31 citations · 35 across the 4 of their papers we have counts for
4 papers
Spectral problems about many-body Dirac operators mentioned by Dereziński
Takashi Okaji, Hubert Kalf, Osanobu Yamada
We consider spectral problems for many-body Dirac operators mentioned by Dereziński in the IAMP News Bulletin of January 2012. In particular, we derive a representation of the Dira…
On the local energy decay of solutions of the Dirac equation in the non-extreme Kerr-Newman metric, I
Monika Winklmeier, Osanobu Yamada
We investigate the local energy decay of solutions of the Dirac equation in the non-extreme Kerr-Newman metric. First, we write the Dirac equation as a Cauchy problem and define th…
Spectral Analysis of Radial Dirac Operators in the Kerr-Newman Metric and its Applications to Time-periodic Solutions
Monika Winklmeier, Osanobu Yamada
We investigate the existence of time-periodic solutions of the Dirac equation in the Kerr-Newman background metric. To this end, the solutions are expanded in a Fourier series with…
Spherically symmetric Dirac operators with variable mass and potentials infinite at infinity
Karl Michael Schmidt, Osanobu Yamada
We study the spectrum of spherically symmetric Dirac operators in three-dimensional space with potentials tending to infinity at infinity under weak regularity assumptions. We prov…