It is intended to derive the Ginzburg᎐Landau GL equation directly ## Ž . from the Bardeen᎐Cooper᎐Schrieffer BCS Hamiltonian. By the use of the Hubbard᎐Stratonovitch transformation, the electron᎐electron interaction composed of four fermion operators is eliminated to yield an auxiliary boson field.
Landau-Ginzburg Hamiltonian
✍ Scribed by Calabrese, Pasquale; Gambassi, Andrea
- Book ID
- 120197892
- Publisher
- The American Physical Society
- Year
- 2002
- Tongue
- English
- Weight
- 168 KB
- Volume
- 66
- Category
- Article
- ISSN
- 1063-651X
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📜 SIMILAR VOLUMES
The Ginzburg–Landau equation as a mathematical model of superconductors has become an extremely useful tool in many areas of physics where vortices carrying a topological charge appear. The remarkable progress in the mathematical understanding of this equation involves a combined use of mathematical
The Ginzburg-Landau equation as a mathematical model of superconductors has become an extremely useful tool in many areas of physics where vortices carrying a topological charge appear. The remarkable progress in the mathematical understanding of this equation involves a combined use of mathematical