Kniha Non-Equilibrium Dynamics Beyond Dephasing Bernhard Rauer

Non-Equilibrium Dynamics Beyond Dephasing

Jazyk: Angličtina
Vazba: Pevná
Dostupnost: Skladem u dodavatele
Odesíláme za 10-13 dnů
2 286
Cold atomic gases trapped and manipulated on atom chips allow the realization of seminal one-dimensi...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Pevná
Vydáno
2019
Stránek
128
EAN
9783030182359
ISBN
3030182355
Enbook ID
22144713
Hmotnost
383
Rozměry
155 x 235 x 13

Kompletní popis

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.

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