343 citations · 1.7k across the 23 of their papers we have counts for
6 papers · 1 filter
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…
Quantum field aspect of Unruh problem
A. M. Fedotov, V. D. Mur, N. B. Narozhny +2
It is shown using both conventional and algebraic approach to quantum field theory that it is impossible to perform quantization on Unruh modes in Minkowski spacetime. Such quantiz…