4 papers
Non-commutative integration method and generalized coherent states
A. I. Breev, D. M. Gitman
The relationship between states obtained by the non-commutative integration method of the Schrödinger equation on Lie groups and generalized coherent states is investigated. It is…
Classical scattering matrix for hard and soft Bose-excitations in a non-Abelian plasma within the Hamiltonian formalism
Yu. A. Markov, M. A. Markova, D. M. Gitman +1
Within the framework of the Zakharov-Schulman approach, in close analogy with the methods of quantum field theory, the classical scattering matrix for the simplest process of inter…
Coherent states of finite-level systems
A. I. Breev, D. M. Gitman
A method for constructing coherent states (CS) of finite-level systems with a given angular momentum is proposed. To this end we generalize the known spin equation (SE) to an infin…
Coherent states of an accelerated particle
A. I. Breev, D. M. Gitman, Paulo A. Derolle
We construct generalized coherent states (GCS) of a massive accelerated particle. This example is an important step in studying coherent states (CS) for systems with an unbounded m…