Non-equilibrium dynamics of one-dime...
Langen, Tim.

 

  • Non-equilibrium dynamics of one-dimensional bose gases[electronic resource] /
  • 紀錄類型: 書目-電子資源 : Monograph/item
    杜威分類號: 530.13
    書名/作者: Non-equilibrium dynamics of one-dimensional bose gases/ by Tim Langen.
    作者: Langen, Tim.
    出版者: Cham : : Springer International Publishing :, 2015.
    面頁冊數: xv, 146 p. : : ill., digital ;; 24 cm.
    標題:
    ISBN: 9783319185644 (electronic bk.)
    ISBN: 9783319185637 (paper)
    內容註: Introduction to One-Dimensional Bose Gases -- Experimental Realization of One-Dimensional Bose Gases -- Isolated Quantum Systems out of Equilibrium -- Relaxation and Prethermalization in One-Dimensional Bose Gases -- Local Emergence of Thermal Correlations -- Experimental Observation of a Generalized Gibbs Ensemble -- Relaxation Dynamics in An Imbalanced Pair of One-Dimensional Bose Gases -- Conclusion and Outlook.
    摘要、提要註: This?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 full distributions functions and phase correlation functions, the book reveals the emergence of thermal-like transient states, the light-cone-like emergence of thermal correlations and the observation of generalized thermodynamic ensembles. This points to a natural emergence of classical statistical properties from the microscopic unitary quantum evolution, and lays the groundwork for a universal framework of non-equilibrium physics. The thesis investigates a central question that is highly contested in quantum physics: how and to which extent does an isolated quantum many-body system relax? This question arises in many diverse areas of physics, and many of the open problems appear at vastly different energy, time and length scales, ranging from high-energy physics and cosmology to condensed matter and quantum information. A key challenge in attempting to answer this question is the scarcity of quantum many-body systems that are both well isolated from the environment and accessible for experimental study.#
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