{"product_id":"artificial-gauge-fields-with-ultracold-atoms-in-optical-lattices-von-monika-aidelsburger","title":"Artificial Gauge Fields with Ultracold Atoms in Optical Lattices","description":"\n                \u003cp\u003eThis work reports on the generation of artificial magnetic fields with ultracold atoms in optical lattices using laser-assisted tunneling, as well as on the first Chern-number measurement in a non-electronic system.\u003c\/p\u003e\n                \u003cp\u003e\u003c\/p\u003e\n                \u003cp\u003eIt starts with an introduction to the Hofstadter model, which describes the dynamics of charged particles on a square lattice subjected to strong magnetic fields. This model exhibits energy bands with non-zero topological invariants called Chern numbers, a property that is at the origin of the quantum Hall effect. The main part of the work discusses the realization of analog systems with ultracold neutral atoms using laser-assisted-tunneling techniques both from a theoretical and experimental point of view. Staggered, homogeneous and spin-dependent flux distributions are generated and characterized using two-dimensional optical super-lattice potentials. Additionally their topological properties are studied via the observation of bulk topological currents. \u003c\/p\u003eThe experimental techniques presented here offer a unique setting for studying topologically non-trivial systems with ultracold atoms.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783319258270\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783319798486\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Hardcover - 9783319258270","offer_id":28563649790045,"sku":"9783319258270","price":106.99,"currency_code":"EUR","in_stock":true},{"title":"Softcover - 9783319798486","offer_id":39426325086301,"sku":"9783319798486","price":106.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/dfba16b1-84ca-4488-9cfb-55187abec6e2.jpg?v=1775104985","url":"https:\/\/shop.autorenwelt.de\/products\/artificial-gauge-fields-with-ultracold-atoms-in-optical-lattices-von-monika-aidelsburger","provider":"Autorenwelt Shop","version":"1.0","type":"link"}