Non-Equilibrium Dynamics Beyond Dephasing Recurrences and Loss Induced Cooling in One-dimensional Bose Gases /

Cold atomic gases trapped and manipulated on atom chips allow the realization of seminal one-dimensional (1d) quantum many-body problems in an isolated and well controlled environment. In this context, this thesis presents an extensive experimental study of non-equilibrium dynamics in 1d Bose gases,...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριος συγγραφέας: Rauer, Bernhard (Συγγραφέας, http://id.loc.gov/vocabulary/relators/aut)
Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
Γλώσσα:English
Έκδοση: Cham : Springer International Publishing : Imprint: Springer, 2019.
Έκδοση:1st ed. 2019.
Σειρά:Springer Theses, Recognizing Outstanding Ph.D. Research,
Θέματα:
Διαθέσιμο Online:Full Text via HEAL-Link
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245 1 0 |a Non-Equilibrium Dynamics Beyond Dephasing  |h [electronic resource] :  |b Recurrences and Loss Induced Cooling in One-dimensional Bose Gases /  |c by Bernhard Rauer. 
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300 |a XII, 128 p. 55 illus., 32 illus. in color.  |b online resource. 
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505 0 |a Introduction -- Theoretical basics -- Experimental setup and probing -- Cooling through uniform loss -- Recurrences -- Outlook -- Appendices. 
520 |a Cold atomic gases trapped and manipulated on atom chips allow the realization of seminal one-dimensional (1d) quantum many-body problems in an isolated and well controlled environment. In this context, this thesis presents an extensive experimental study of non-equilibrium dynamics in 1d Bose gases, with a focus on processes that go beyond simple dephasing dynamics. It reports on the observation of recurrences of coherence in the post-quench dynamics of a pair of 1d Bose gases and presents a detailed study of their decay. The latter represents the first observation of phonon-phonon scattering in these systems. Furthermore, the thesis investigates a novel cooling mechanism occurring in Bose gases subjected to a uniform loss of particles. Together, the results presented show a wide range of non-equilibrium phenomena occurring in 1d Bose gases and establish them as an ideal testbed for many-body physics beyond equilibrium. 
650 0 |a Phase transformations (Statistical physics). 
650 0 |a Condensed materials. 
650 0 |a Quantum physics. 
650 0 |a Low temperature physics. 
650 0 |a Low temperatures. 
650 1 4 |a Quantum Gases and Condensates.  |0 http://scigraph.springernature.com/things/product-market-codes/P24033 
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