论文标题
从光学晶格到量子晶体
From optical lattices to quantum crystals
论文作者
论文摘要
光学晶格可以加载可以具有很强相互作用的原子，因此不能忽略不同晶格位点原子的相互作用。此外，跨站点相互作用可能是如此之强，以至于它可以迫使原子形成一个自组织的晶格，从而在晶体中存在。随着场地间相互作用的增加，可以出现几个晶格状态，包括进行光学晶格，绝缘光晶格，离域量子晶体和局部量子晶体。
Optical lattices can be loaded with atoms which can have strong interactions, such that the interaction of atoms at different lattice sites cannot be neglected. Moreover, the intersite interactions can be so strong that it can force the atoms to form a self-organized lattice, such that exists in crystals. With increasing intersite interactions, there can appear several lattice states, including conducting optical lattices, insulating optical lattices, delocalized quantum crystals, and localized quantum crystals.
