Titlebook: Non-equilibrium Dynamics of One-Dimensional Bose Gases; Tim Langen Book 2015 Springer International Publishing Switzerland 2015 Atom chips

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Isolated Quantum Systems Out of Equilibrium,In this chapter we present a brief summary of the current framework of non-equilibrium dynamics in isolated quantum many-body systems, focusing, in particular, on the aspects that are of relevance to the dynamics of 1D Bose gases.

终端

Conclusion and Outlook,In this chapter we summarize the experimental results that are presented in this thesis. These results span a wide range of topics and also outline promising possibilities to further investigate the non-equilibrium dynamics of quantum many-body systems.

物质

Local Emergence of Thermal Correlations, Regarding the question of how, it has been conjectured that equilibration must occur on a local scale in systems where correlations between distant points can only establish at a finite speed. In this chapter, we provide the first experimental observation of this local equilibration hypothesis.

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2190-5053 oretical state-of-the-art in a rapidly growing research fielThis work presents a series of experiments with ultracold one-dimensional Bose gases, which establish said gases as an ideal model system for exploring a wide range of non-equilibrium phenomena. With the help of newly developed tools, like

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Introduction to One-Dimensional Bose Gases,etailed study of such questions. In this first chapter, the physics of Bose gases in equilibrium are reviewed with a particular focus on 1D bosons in a double-well potential. This equilibrium situation allows the introduction of the tools that will later be used to study 1D Bose gases in various non-equilibrium situations.