1211.0067 (V. G. Ibarra-Sierra et al.)

Quantum and classical dissipation of charged particles    [PDF]

V. G. Ibarra-Sierra, A. Anzaldo-Meneses, J. L. Cardoso, H. Hernández-Saldaña, A. Kunold, J. A. E. Roa-Neri

A Hamiltonian approach is presented to study the two dimensional motion of damped electric charges in time dependent electromagnetic fields. The classical and the corresponding quantum mechanical problems are solved for particular cases using canonical transformations applied to Hamiltonians for a particle with variable mass. The Green's function is constructed and, from it, the motion of a Gaussian wave packet is studied in detail.

View original: http://arxiv.org/abs/1211.0067