8 papers · 1 filter
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…
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…
Supersolid Phases in Ultracold Gases of Microwave Shielded Polar Molecules
Wei Zhang, Hongye Liu, Fulin Deng +3
We propose a novel scheme to realize the supersolid phase in ultracold gases of microwave-shielded polar molecules by engineering an additional anisotropy in inter-molecular dipola…
Quantum Phases for Finite-Temperature Gases of Bosonic Polar Molecules Shielded by Dual Microwaves
Wei Zhang, Kun Chen, Su Yi +1
We investigate the finite-temperature phase diagram of polar molecules shielded by dual microwave fields using the path integral Monte Carlo method combined with the worm algorithm…
Two- and many-body physics of ultracold molecules dressed by dual microwave fields
Fulin Deng, Xinyuan Hu, Wei-Jian Jin +2
We investigate the two- and many-body physics of the ultracold polar molecules dressed by dual microwaves with distinct polarizations. Using Floquet theory and multichannel scatter…
Distinct many-body scars and emergent quantum phases driven by competing interactions in two-species Rydberg arrays
Lei-Yi-Nan Liu, Shun-Yao Yu, Shi-Rong Peng +6
Rydberg atom arrays composed of multiple atomic species stand as a highly promising platform for quantum computation. However, the underlying physics of these systems as quantum ma…