𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Many-body Green functions of q-deformed oscillators

✍ Scribed by Joseph L. Birman


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
294 KB
Volume
167
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Time Reversal and Many-Body Non-equilibr
✍ L. Banyai; K. Elsayed πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 509 KB

A detailed discussion of the relationships following from time reversal invariance or covariance of many-body theories is given. The discussion includes equilibrium and nonequilibrium Keldysh Green functions. It is shown that self-consistent RPA approximations conserve the above deduced relationship

Vectorizable algorithm for green functio
✍ Vyacheslav G. Zakrzewski; Wolfgang von Niessen πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 619 KB

The principles of an efficient, fast algorithm for the calculation of diagrams appearing in Green function and many-body perturbation methods are discussed and timing examples are given. Within the suggested algorithm, the third order-diagrams required in the Green function approach are evaluated by