We apply a Gutzwiller-like variational technique to study Josephson conduction across a quantum dot with an odd number of electrons connected to two superconducting leads. Our method projects out all states on the dot but the Kondo singlet and is valid when Kondo correlations are dominant and no And
โฆ LIBER โฆ
Bosonization approach to the edge reconstruction in a two-dimensional quantum dot
โ Scribed by Itaru Yanagi; Susumu Kurihara
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 166 KB
- Volume
- 359-361
- Category
- Article
- ISSN
- 0921-4526
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