Accuracy of second order perturbation theory in the polaron and variational polaron frames
In the study of open quantum systems, the polarontransformation has recently attracted a renewed interest as it offers the possibility to explore the strong system-bath coupling regime. Despite this interest, a clear and unambiguous analysis of the regimes of validity of the polarontransformation is...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Institute of Physics (AIP)
2013
|
| Online Access: | http://hdl.handle.net/1721.1/81970 https://orcid.org/0000-0001-7616-7809 |