Microscopic derivation of Ginzburg–Landau theory and the BCS critical temperature shift in general external fields

We consider the Bardeen–Cooper–Schrieffer (BCS) free energy functional with weak and macroscopic external electric and magnetic fields and derive the Ginzburg–Landau functional. We also provide an asymptotic formula for the BCS critical temperature as a function of the external fields. This extends...

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Detalles Bibliográficos
Autores principales: Deuchert, Andreas, Hainzl, Christian, Maier, Marcel Oliver
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10387038/
https://www.ncbi.nlm.nih.gov/pubmed/37525689
http://dx.doi.org/10.1007/s00526-023-02539-x

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10387038/
https://www.ncbi.nlm.nih.gov/pubmed/37525689
http://dx.doi.org/10.1007/s00526-023-02539-x

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