Sherrington-Kirkpatrick glassy-phase of random Josephson coupled Bose-Einstein condensates in wood-pile geometry

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• 作者：T.K. Kopeć^a ; ^b ; ^{kopec@ift.uni.wroc.pl} ; ^{kopec@int.pan.wroc.pl} ; M.M. Musiał^c
• 关键词：Bose condensation ; Optical lattices ; Josephson effect ; Phase transition ; Disorder ; Glassy phase
• 刊名：Physics Letters A
• 出版年：2017
• 出版时间：30 January 2017
• 年：2017
• 卷：381
• 期：4
• 页码：368-372
• 全文大小：591 K
• 卷排序：381

文摘

We study the Bose–Einstein condensates in optical lattice. System is arranged as a bosonic random Josephson junction array in wood-pile geometry. We solve the model Hamiltonian to obtain the critical temperature of the glass transition. We calculate the critical temperature of the phase-locking transition.