Renormalization method for the quantum system of interacting resonances
โ Scribed by G.P. Berman; A.R. Kolovsky
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 294 KB
- Volume
- 125
- Category
- Article
- ISSN
- 0375-9601
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๐ SIMILAR VOLUMES
We present an extension of the concepts of the functional renormalization group approach to quantum many-body problems in non-equilibrium situations. The approach is completely general and allows calculations for both stationary and time-dependent situations. As a specific example we study the stati
A formalism has been developed, using Feynman's space-time formulation of nonrelativistic quantum mechanics whereby the behavior of a system of interest, which is coupled to other external quantum systems, may be calculated in terms of its own variables only. It is shown that the effect of the exter