Green Function Theory of Transport Properties of Anharmonic Metals
โ Scribed by R. Kishore
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 419 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0370-1972
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๐ SIMILAR VOLUMES
## Abstract A new functional is proposed for the surface kinetic energy of an electron gas. It is a sum of the kinetic energies of two parts of the space โ close to and far from the jellium surface. The decrease of the electron density is approximated by an exponential function. The values of the s
Within the framework of the supergroup theory and by making use of the general Holstein Primakoff transformation, we set up an infinite hierarchy of equations of motion in the Green's functions for the t-J model. A physical criterion involving self-consistency of the decoupling is presented. A Green