Related papers: The Langevin equation from Markovian Quantum Centr…
This paper has been withdrawn by the authors because the paper is largely revised and improved.
This paper has been withdrawn by the authors due to a coding error and a missed diagram. The calculation has been completely redone, with very different results, and with an additional author, and will be submitted to the arxiv shortly.
This paper and abstract have been withdrawn.
This paper has been withdrawn.
This paper has been withdrawn by the author due to a crucial error in eq.59. I apologize for the inconveniences.
This paper has been withdrawn by Christino Tamon and Tomoyuki Yamakami because of errors of the main theorems. An erratum appeared in the Proceedings of the UMC 2000 Conference published by Springer.
This paper has been withdrawn by the author.
This paper has been withdrawn by the author due to an error.
This paper has been withdrawn.
This paper has been withdrawn. Please see cond-mat/0605124 for new and updated data and conclusions pertaining to this study.
This paper has been withdrawn by the author, because a profoundly overhauled and improved version, also with a new title and two more authors, has now been submitted to the arXiv, with no. hep-ph/0310059. In view of the elapsed time and the…
This paper has been withdrawn by the author due to a mistake.
This paper has been withdrawn. A much-improved version can be found at hep-ph/0209176.
This paper has been withdrawn by the author, due an error in the proof of Proposion 2.13.
This paper has been withdrawn by the authors.
This paper has been withdrawn by the author, due to errors in the figures.
The paper is withdrawn by the author due to an oversimplified and misleading approach which was taken initially as a starting point.
The application of quantum Langevin equations for the study of non-equilibrium relaxations is illustrated in the exactly solved quantum spherical model. Tutorial sections on the physical background of non-markovian quantum noise, the…
This article has been withdrawn by the authors.
We systematically derive the quantum generalized nonlinear Langevin equation using Morozov's projection operator method. This approach extends the linear Mori-Zwanzig projection operator technique, allowing for the inclusion of nonlinear…