Transition from a Strongly Interacting 1D Superfluid to a Mott Insulator
作者： Thilo Stöferle , Henning Moritz , Christian Schori , Michael Köhl , Tilman Esslinger
DOI: 10.1103/PHYSREVLETT.92.130403
关键词: Mott insulator 、 Metal–insulator transition 、 Tonks–Girardeau gas 、 Optical lattice 、 Jaynes–Cummings–Hubbard model 、 Coherence length 、 Quantum phase transition 、 Physics 、 Condensed matter physics 、 Mott transition
摘要: … We study 1D … 1D to 3D. The coherence length and coherent fraction of the gas are measured in all configurations. We observe signatures for increased fluctuations characteristic for 1D …
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