2 papers
quant-ph2009
Dissipative Quantum Systems in ThermoField Dynamics
J. L. Tomazelli, G. G. Gomes
We investigate a class of microscopic systems in interaction with a macroscopic system in thermal equilibrium, following the construction of Dalibard, Dupont-Roc and Cohen-Tannoudj…
quant-ph2005
The vacuum electromagnetic fields and the Schrodinger picture
A. J. Faria, H. M. Franca, G. G. Gomes +1
Several authors have used the Heisenberg picture to show that the atomic transitions, the stability of the ground state and the position-momentum commutation relation [x,p]=ih, can…