It is shown that the thermodynamic properties for a random impurity system may be expressed in terms of an "effective energy" which is a function of momentum alone. A perturbation expression for the effective energy is given, which requires a "regularization" (rule for going around singularities) pr
โฆ LIBER โฆ
Electronic density of levels in a disordered system: J. M. Luttinger and R. Tao. Physics Department, Columbia University, New York, New York 10027
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 57 KB
- Volume
- 144
- Category
- Article
- ISSN
- 0003-4916
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