Bragg spectroscopy of quantum gases Exploring physics in one dimension
This thesis has been aimed at investigating the dynamical properties of one-dimensional gaseous nanowires, realized by trapping ultracold gases in laser-light lattice structures. The project was carried out at the European laboratory LENS in Florence, also with international collaborations. In recen...
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| Formato: | Libro electrónico |
| Idioma: | Italiano |
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Firenze :
Firenze University Press
2012.
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| Colección: | Premio Tesi di Dottorato.
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| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009746778406719 |
| Sumario: | This thesis has been aimed at investigating the dynamical properties of one-dimensional gaseous nanowires, realized by trapping ultracold gases in laser-light lattice structures. The project was carried out at the European laboratory LENS in Florence, also with international collaborations. In recent years, one-dimensional systems have attracted great interest in different fields of physics, material science and chemistry, owing to their peculiar features: In this work, probing the response of the system to inelastic light-scattering experiments - Bragg spectroscopy - has allowed to explore the dynamics and the correlations inside these structures and the quantum phase-transition from superfluid to insulator, occurring due to inter-particle interactions. |
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| Descripción Física: | 1 online resource (188 pages) |
| Bibliografía: | Includes bibliographical references and index. |
