275 citations · 768 across the 14 of their papers we have counts for
7 papers · 1 filter
On the resonances near the continua boundaries of the Dirac equation with a short-range interaction
K. S. Krylov, V. D. Mur, A. M. Fedotov
Using the model of a deep spherically symmetric rectangular well as an example, it is shown that resonant scattering near the boundaries of the lower or upper Dirac continua cannot…
Boost modes for a massive fermion field
E. G. Gelfer, A. M. Fedotov, V. D. Mur +1
We have shown that Wightman function of a free quantum field generates any complete set of solutions of relativistic wave equations. Using this approach we have constructed the com…
Unruh quantization in presence of a condensate
V. A. Belinskii, N. B. Narozhny, A. M. Fedotov +1
We have shown that the Unruh quantization scheme can be realized in Minkowski spacetime in the presence of Bose-Einstein condensate containing infinite average number of particles…
Pair creation by homogeneous electric field from the point of view of an accelerated observer
N. B. Narozhny, V. D. Mur, A. M. Fedotov
With a special choice of gauge the operator of the Klein-Fock-Gordon equation in homogeneous electric field respects boost symmetry. Using this symmetry we obtain solutions for the…
An example of a uniformly accelerated particle detector with non-Unruh response
A. M. Fedotov, N. B. Narozhny, V. D. Mur +1
We propose a scalar background in Minkowski spacetime imparting constant proper acceleration to a classical particle. In contrast to the case of a constant electric field the propo…
Boundary conditions in the Unruh problem
N. B. Narozhny, A. M. Fedotov, B. M. Karnakov +2
We have analyzed the Unruh problem in the frame of quantum field theory and have shown that the Unruh quantization scheme is valid in the double Rindler wedge rather than in Minkow…