Probing Correlated Quantum Many-Body Systems at the Single-Particle Level [[electronic resource] /] / by Manuel Endres

• Autore: Endres Manuel
• Pubblicazione: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2014
• Edizione: 1st ed. 2014.
• Descrizione fisica: 1 online resource (176 p.)
• Disciplina: 530.144
• Soggetto topico: Phase transformations (Statistical physics); Condensed materials; Quantum physics; Quantum computers; Spintronics; Superconductivity; Superconductors; Quantum Gases and Condensates; Quantum Physics; Quantum Information Technology, Spintronics; Strongly Correlated Systems, Superconductivity
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references.
• Nota di contenuto: Introduction -- Superfluid-Mott-insulator transition -- Overview of the experimental procedure -- Single-site-resolved imaging and thermometry of atomic limit Mott insulators -- Detection of particle-hole pairs using two-site correlation functions -- Non-local correlations in one dimension -- Non-local correlations in two dimensions, duality and distribution functions -- Introduction to amplitude and phase modes -- Detection of the Higgs amplitude mode at the 2d SF-Mott-insulator transition.
• Sommario/riassunto: How much knowledge can we gain about a physical system and to what degree can we control it? In quantum optical systems, such as ion traps or neutral atoms in cavities, single particles and their correlations can now be probed in a way that is fundamentally limited only by the laws of quantum mechanics. In contrast, quantum many-body systems pose entirely new challenges due to the enormous number of microscopic parameters and their small length- and short time-scales. This thesis describes a new approach to probing quantum many-body systems at the level of individual particles: Using high-resolution, single-particle-resolved imaging and manipulation of strongly correlated atoms, single atoms can be detected and manipulated due to the large length and time-scales and the precise control of internal degrees of freedom. Such techniques lay stepping stones for the experimental exploration of new quantum many-body phenomena and applications thereof, such as quantum simulation and quantum information, through the design of systems at the microscopic scale and the measurement of previously inaccessible observables.
• Titolo autorizzato: Probing Correlated Quantum Many-Body Systems at the Single-Particle Level
• ISBN: 3-319-05753-7
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910300379103321
• Lo trovi qui: Univ. Federico II
• Serie: Springer Theses, Recognizing Outstanding Ph.D. Research, . 2190-5053