Introduction to Superfluidity [[electronic resource] ] : Field-theoretical Approach and Applications / / by Andreas Schmitt
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| Autore: |
Schmitt Andreas
|
| Titolo: |
Introduction to Superfluidity [[electronic resource] ] : Field-theoretical Approach and Applications / / by Andreas Schmitt
|
| Pubblicazione: | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2015 |
| Edizione: | 1st ed. 2015. |
| Descrizione fisica: | 1 online resource (VIII, 155 p. 26 illus., 11 illus. in color.) |
| Disciplina: | 530.42 |
| Soggetto topico: | Superconductivity |
| Superconductors | |
| Phase transformations (Statistical physics) | |
| Condensed materials | |
| Quantum physics | |
| Strongly Correlated Systems, Superconductivity | |
| Quantum Gases and Condensates | |
| Quantum Physics | |
| Note generali: | Bibliographic Level Mode of Issuance: Monograph |
| Nota di bibliografia: | Includes bibliographical references. |
| Nota di contenuto: | Introduction -- Superfluid Helium -- Superfluidity in Quantum Field Theory -- Relativistic Two-Fluid Formalism -- Fermionic Superfluidity: Cooper Pairing -- Meissner Effect in a Superconductor -- BCS-BEC Crossover -- Low-Energy Exitations in a Fermionic Superfluid -- Cooper-Pairing with Mismatched Fermi Momenta -- References. |
| Sommario/riassunto: | Superfluidity – and closely related to it, superconductivity – are very general phenomena that can occur on vastly different energy scales. Their underlying theoretical mechanism of spontaneous symmetry breaking is even more general and applies to a multitude of physical systems. In these lecture notes, a pedagogical introduction to the field-theory approach to superfluidity is presented. The connection to more traditional approaches, often formulated in a different language, is carefully explained in order to provide a consistent picture that is useful for students and researchers in all fields of physics. After introducing the basic concepts, such as the two-fluid model and the Goldstone mode, selected topics of current research are addressed, such as the BCS-BEC crossover and Cooper pairing with mismatched Fermi momenta. |
| Titolo autorizzato: | Introduction to Superfluidity |
| ISBN: | 3-319-07947-6 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910132153103321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |
Serie:
Lecture Notes in Physics, . 0075-8450 ; ; 888