{"product_id":"non-equilibrium-dynamics-beyond-dephasing-9783030182366","title":"Non-Equilibrium Dynamics Beyond Dephasing","description":"\u003cp\u003eCold 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.\u003c\/p\u003e","brand":"Gardners","offers":[{"title":"Default Title","offer_id":52916775977239,"sku":null,"price":12080.49,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6918\/8119\/files\/9783030182366.jpg?v=1781592430","url":"https:\/\/payment.letskitaboo.com\/ur\/products\/non-equilibrium-dynamics-beyond-dephasing-9783030182366","provider":"Kitaboo One eStore","version":"1.0","type":"link"}