ar X iv : q ua nt - p h / 04 07 19 1 v 1 2 3 Ju l 2 00 4 Coherently - assisted incoherent population transfer in a five - level system

ar X iv : q ua nt - p h / 03 07 04 7 v 1 7 Ju l 2 00 3 Lamb Shift of Laser - Dressed Atomic States

We discuss radiative corrections to an atomic two-level system subject to an intense driving laser field. It is shown that the Lamb shift of the laser-dressed states, which are the natural state basis of the combined atom-laser system, cannot be explained in terms of the Lamb shift received by the atomic bare states which is usually observed in spectroscopic experiments. In the final part, we p...

ar X iv : q ua nt - p h / 04 11 17 2 v 1 2 3 N ov 2 00 4 Information and Entropy in Quantum Theory

ar X iv : q ua nt - p h / 02 03 04 6 v 1 1 1 M ar 2 00 2 Quantum imaging

We provide a brief overview of the newly born field of quantum imaging, and discuss some concepts that lie at the root of this field.

ar X iv : q ua nt - p h / 02 07 04 4 v 3 2 9 Ju l 2 00 8 Shouldn ’ t there be an antithesis to quantization ? ∗

We raise the possibility of developing a theory of constructing quantum dynamical observables independent from quantization and deriving classical dynamical observables from pure quantum mechanical consideration. We do so by giving a detailed quantum mechanical derivation of the classical time of arrival at arbitrary arrival points for a particle in one dimension.

ar X iv : q ua nt - p h / 04 05 01 1 v 1 3 M ay 2 00 4 Decoherence alias Loschmidt echo of the environment

T. Gorin, T. Prosen, T. H. Seligman, 4 and W. T. Strunz Theoretische Quantendynamik, Albert-Ludwigs-Universität, Hermann-Herder-Str. 3, 79104 Freiburg, Germany Physics Department, Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, SI-1000 Ljubljana, Slovenia Centro Internacional de Ciencias, C.P. 62131 Cuernavaca, Morelos Mexico Centro de Ciencias F́ısicas, University of ...