Many-Body Schrödinger Dynamics of Bose-Einstein Condensates
At extremely low temperatures, clouds of bosonic atoms form what is known as a Bose-Einstein condensate. Recently, it has become clear that many different types of condensates -- so called fragmented condensates -- exist. In order to tell whether fragmentation occurs or not, it is necessary to solv...
Guardat en:
| Autor principal: | |
|---|---|
| Format: | Livre numérique |
| Idioma: | Anglais |
| Publicat: |
Berlin, Heidelberg :
Springer Berlin Heidelberg
[20..].
Cham : Springer Nature |
| Edició: | 1st ed. 2011. |
| Col·lecció: | Springer Theses, Recognizing Outstanding Ph.D. Research
|
| Accés en línia: | Accès sur la plateforme de l'éditeur Accès sur la plateforme Istex Accès Université d'Orléans Accès INSA CVL |
| Nota: |
Archives Springer e-books (Licence nationale) Archives Springer e-books (Licence nationale) |
| Autres localisations: | Voir dans le Sudoc |
| Edition sous un autre format: | • Many-Body Schrödinger Dynamics of Bose-Einstein Condensates, Texte imprimé, 9783642271052 • Many-Body Schrödinger Dynamics of Bose-Einstein Condensates, Texte imprimé, 9783642228650 • Many-Body Schrödinger Dynamics of Bose-Einstein Condensates, Texte imprimé, 9783642228674 • Many-Body Schrödinger Dynamics of Bose-Einstein Condensates, Texte imprimé, 9783642271052 • Many-Body Schrödinger Dynamics of Bose-Einstein Condensates, Texte imprimé, 9783642228650 • Many-Body Schrödinger Dynamics of Bose-Einstein Condensates, Texte imprimé, 9783642228674 |
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| 100 | 1 | |a Sakmann, Kaspar. | |
| 245 | 1 | 0 | |a Many-Body Schrödinger Dynamics of Bose-Einstein Condensates |c by Kaspar Sakmann. |
| 250 | |a 1st ed. 2011. | ||
| 260 | |a Berlin, Heidelberg : |b Springer Berlin Heidelberg. | ||
| 260 | |a Cham : |b Springer Nature, |c [20..]. | ||
| 490 | 0 | |a Springer Theses, Recognizing Outstanding Ph.D. Research |x 2190-5061 | |
| 500 | |a Archives Springer e-books (Licence nationale) | ||
| 500 | |a Archives Springer e-books (Licence nationale) | ||
| 505 | 1 | |a General Theory General Methods for the Quantum Dynamics of Identical Bosons Lattice Models for the Quantum Dynamics of Identical Bosons.- Reduced Density Matrices and Coherence of Trapped Interacting Bosons Exact Quantum Dynamics of a Bosonic Josephson Junction Quantum Dynamics of Attractive vs. Repulsive Bosonic Josephson Junctions: Bose-Hubbard and full-Hamiltonian Results Optimal Time-Dependent Lattice Models for Nonequilibrium Dynamics.-Final Remarks and Outlook.-Appendices. | |
| 506 | |a Accès en ligne pour les établissements français bénéficiaires des licences nationales | ||
| 506 | |a Accès soumis à abonnement pour tout autre établissement | ||
| 506 | |a Conditions particulières de réutilisation pour les bénéficiaires des licences nationales. https://www.licencesnationales.fr/springer-nature-ebooks-contrat-licence-ln-2017 | ||
| 520 | |a At extremely low temperatures, clouds of bosonic atoms form what is known as a Bose-Einstein condensate. Recently, it has become clear that many different types of condensates -- so called fragmented condensates -- exist. In order to tell whether fragmentation occurs or not, it is necessary to solve the full many-body Schrödinger equation, a task that remained elusive for experimentally relevant conditions for many years. In this thesis the first numerically exact solutions of the time-dependent many-body Schrödinger equation for a bosonic Josephson junction are provided and compared to the approximate Gross-Pitaevskii and Bose-Hubbard theories. It is thereby shown that the dynamics of Bose-Einstein condensates is far more intricate than one would anticipate based on these approximations. A special conceptual innovation in this thesis are optimal lattice models. It is shown how all quantum lattice models of condensed matter physics that are based on Wannier functions, e.g. the Bose/Fermi Hubbard model, can be optimized variationally. This leads to exciting new physics. | ||
| 776 | 0 | |t Many-Body Schrödinger Dynamics of Bose-Einstein Condensates |b Texte imprimé |z 9783642271052 | |
| 776 | 0 | |t Many-Body Schrödinger Dynamics of Bose-Einstein Condensates |b Texte imprimé |z 9783642228650 | |
| 776 | 0 | |t Many-Body Schrödinger Dynamics of Bose-Einstein Condensates |b Texte imprimé |z 9783642228674 | |
| 776 | 0 | |t Many-Body Schrödinger Dynamics of Bose-Einstein Condensates |b Texte imprimé |z 9783642271052 | |
| 776 | 0 | |t Many-Body Schrödinger Dynamics of Bose-Einstein Condensates |b Texte imprimé |z 9783642228650 | |
| 776 | 0 | |t Many-Body Schrödinger Dynamics of Bose-Einstein Condensates |b Texte imprimé |z 9783642228674 | |
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