1209.4285 (E. D. Zhebrak)

Tomographic probability representation in the problem of transitions
between the Landau levels    [PDF]

E. D. Zhebrak

The problem of moving of a charged particle in electromagnetic ?field is considered in terms of tomographic probability representation. The coherent and Fock states of a charge moving in varying homogeneous magnetic fi?eld are studied in the tomographic probability representation of quantum mechanics. The states are expressed in terms of quantum tomograms. The Fock state tomograms are given in the form of probability distributions described by multivariable Hermite polynomials with time-dependent arguments. The obtained results are generalized in the present work and are applied to determining the transition probabilities between Landau levels. Transition probabilities are calculated using the symplectic tomograms instead of the wave functions. The same method is used in obtaining the transition probabilities between the Landau levels possessed by a charge moving in varying electromagnetic field.

View original: http://arxiv.org/abs/1209.4285