Suppression of nonadiabatic phases by a non-Markovian environment: Easier observation of Berry phases
β Scribed by Whitney, Robert S.
- Book ID
- 125857512
- Publisher
- The American Physical Society
- Year
- 2010
- Tongue
- English
- Weight
- 344 KB
- Volume
- 81
- Category
- Article
- ISSN
- 1050-2947
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π SIMILAR VOLUMES
We consider a two-level system coupled to an environment that evolves non-adiabatically. We present a non-perturbative method for determining the persistence amplitude whose phase contains all the corrections to Berry's phase produced by the non-adiabatic motion of the environment. Specifically, it
It is one of the challenges of modern physics to describe the effect of the (macroscopic) environment on the evolution of a quantum system. Its roots are in the perennial problem of the incompatibility of irreversible processes with the time-reversal symmetry of the system. The Lindblad equation app