The family of quantum droplets keeps expanding

• 作者: Boris A.Malomed
• 来源期刊: 物理学前沿
• 年，卷（期）: 2021,（2）
• 所属期刊栏目: Quantum Computation & Quantum Information;Atomic,Molecular & Optical Physics
• 页码范围: 8-11
• 页数: 4页
• 语种: 英文

摘要

In the course of the past 25 years,several new quan-tum states of matter have been created in ultracold gases,starting from the celebrated Bose-Einstein con-densates(BECs),which were first made in 1995,follow-ing the theoretical prediction published in 1924[1].This achievement was followed by the creation and detailed ex-ploration of degenerate Fermi gases[2],Tonks-Girardeau gas of hard-core bosons[3,4],and spin-orbit-coupled BEC[5].