9 papers
Effective potentials for polar molecules under non-orthogonal dual microwave fields
Fulin Deng, Xinyuan Hu, Su Yi +1
Dual-microwave shielding has emerged as a powerful tool for stabilizing ultracold polar molecules while tuning their intermolecular interactions. However, the two microwave fields…
Controlled symmetry breaking of the Fermi surface in ultracold polar molecules
Shrestha Biswas, Sebastian Eppelt, Weikun Tian +6
Long-range anisotropic dipole-dipole interactions between ultracold polar molecules are predicted to drive exotic quantum phases, yet direct many-body signatures of these interacti…
Consistent gauge theories for the slave particle representation of the strongly correlated - model
Xi Luo, Tao Shi, Yue Yu +1
We aim to clarify the confusion and inconsistency in our recent works [1,2], and to address the incompleteness therein. In order to avoid the ill-defined nature of the free propaga…
Continuously tunable single-photon level nonlinearity with Rydberg state wave-function engineering
Biao Xu, Gen-Sheng Ye, Yue Chang +2
Extending optical nonlinearity into the extremely weak light regime is at the heart of quantum optics, since it enables the efficient generation of photonic entanglement and implem…
Tetratomic states of microwave dressed and associated ultracold 23Na40K molecules
Zhengyu Gu, Xuansheng Zhou, Wei Chen +5
Ultracold diatomic molecules have achieved significant breakthroughs in recent years, enabling the exploration of quantum chemistry, precision measurements, and strongly correlated…
Bose-Einstein condensate of ultracold sodium-rubidium molecules with tunable dipolar interactions
Zhaopeng Shi, Zerong Huang, Fulin Deng +4
Realizing Bose-Einstein condensation of polar molecules is a long-standing challenge in ultracold physics and quantum science due to near-universal two-body collisional losses. Her…