Vai al contenuto principale della pagina
Autore: |
Ulmanis Juris
![]() |
Titolo: |
Heteronuclear Efimov Scenario in Ultracold Quantum Gases [[electronic resource] ] : Universality in Systems with Large Mass Imbalance / / by Juris Ulmanis
![]() |
Pubblicazione: | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
Edizione: | 1st ed. 2017. |
Descrizione fisica: | 1 online resource (XVIII, 125 p. 45 illus., 44 illus. in color.) |
Disciplina: | 539.7 |
Soggetto topico: | Phase transformations (Statistical physics) |
Condensed materials | |
Quantum physics | |
Low temperature physics | |
Low temperatures | |
Quantum Gases and Condensates | |
Quantum Physics | |
Low Temperature Physics | |
Nota di bibliografia: | Includes bibliographical references. |
Nota di contenuto: | Introduction -- Two-body Interactions Between Li and Cs Atoms -- Universality of LiCs2 Efimov Resonances -- Short-range Effects in LiCs2 Efimov Resonances.-Conclusion and outlook. |
Sommario/riassunto: | This thesis represents a decisive breakthrough in our understanding of the physics of universal quantum-mechanical three-body systems. The Efimov scenario is a prime example of how fundamental few-body physics features universally across seemingly disparate fields of modern quantum physics. Initially postulated for nuclear physics more than 40 years ago, the Efimov effect has now become a new research paradigm not only in ultracold atomic gases but also in molecular, biological and condensed matter systems. Despite a lot of effort since its first observations, the scaling behavior, which is a hallmark property and often referred to as the “holy grail” of Efimov physics, remained hidden until recently. In this work, the author demonstrates this behavior for the first time for a heteronuclear mixture of ultracold Li and Cs atoms, and pioneers the experimental understanding of microscopic, non-universal properties in such systems. Based on the application of Born-Oppenheimer approximation, well known from molecular physics textbooks, an exceptionally clear and intuitive picture of heteronuclear Efimov physics is revealed. |
Titolo autorizzato: | Heteronuclear Efimov Scenario in Ultracold Quantum Gases ![]() |
ISBN: | 3-319-51862-3 |
Formato: | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910254572903321 |
Lo trovi qui: | Univ. Federico II |
Opac: | Controlla la disponibilità qui |