Quantum phases of bosonic chiral molecules in helicity lattices
Quantum phases of bosonic chiral molecules in helicity lattices
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DOI：
10.1103/physreva.106.013321
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发表时间：
2022-03
影响因子：
2.9
通讯作者：
F. Isaule;R. Bennett;J. Götte
中科院分区：
文献类型：
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作者：
F. Isaule;R. Bennett;J. Götte
利用扩展的玻色-哈伯德模型，我们揭示了光学螺旋晶格中相互作用的冷手性分子对映体的极化量子相的存在。这些最近提出的晶格具有交替螺旋性的位点，其对具有不同手性的手性分子施加歧视力。通过对相图的研究，我们发现分子间的强偶极斥力导致左右对映体的分离。
We reveal the existence of polarizing quantum phases for the enantiomers of cold, interacting chiral molecules in an optical helicity lattice by means of an extended Bose-Hubbard model. These recently proposed lattices have sites with alternating helicity which exert a discriminatory force on chiral molecules with different handedness. In our study of the phase diagram we find that a strong dipolar repulsion between molecules results in the separation of left and right enantiomers.