- Collection:
- Atlanta University and Clark Atlanta University Theses and Dissertations
- Title:
- Transport coefficients for the Anderson model, 1992
- Creator:
- Collins, Darryl J.
- Date of Original:
- 1992-06-01
- Subject:
- Degrees, Academic
Dissertations, Academic - Location:
- United States, Georgia, Fulton County, Atlanta, 33.749, -84.38798
- Medium:
- theses
- Type:
- Text
- Format:
- application/pdf
- Description:
- The temperature dependent transport coefficients for the nondegenerate Anderson Model have been calculated using a nonperturbative Green�s function solution. For low temperatures and a wide range of values for the correlation parameter U, the results are in quantitative agreement with the predictions of renormalization group, Bethe-Ansatz, and quantum Monte Carlo results. The relationship of this Green�s function solution to second-order peturbation theory and decoupling approximations are also discussed. It should be noted that an important conclusion derived from this work is the possibility of a defect in the quantum Monte Carlo calculation because of its inability to show the effects of charge fluctuations in the T/T^ >1.0 region.
- External Identifiers:
- Metadata URL:
- http://hdl.handle.net/20.500.12322/cau.td:1992_collins_darryl_j
- Rights Holder:
- Clark Atlanta University
- Holding Institution:
- Atlanta University Center Robert W. Woodruff Library
- Rights:
-
