NMR relaxation time in Landau Fermi liquid theory
โ Scribed by S.M. Havens-Sacco; A. Widom
- Publisher
- Elsevier Science
- Year
- 1981
- Weight
- 87 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0378-4363
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๐ SIMILAR VOLUMES
The Landau theory of Fermi liquids is reformulated by taking the thermodynamic potential, rather than the energy density, as the primary concept. This leads to a new definition of the quasiparticle interaction function which can be identified with the physical forward scattering amplitude of two qua
We examine some of the issues concerning the validity of Fermi liquid theory in two dimensions. Contrary to previous claims, we find that the quasiparticle residue is nonzero and that the quasiparticle interaction function in the forwardscattering case is nondivergent for all values of the repulsive