5 papers
Possible Observation of Quadrupole Waves in Spin Nematics
Jieming Sheng, Jiahang Hu, Lei Xu +15
Discovery of new states of matter is a key objective in modern condensed matter physics, which often leads to revolutionary technological advancements such as superconductivity. Qu…
Efficient single-atom transfer from an optical conveyor belt to a tightly confined optical tweezer
Lei Xu, Ling-Xiao Wang, Guang-Jie Chen +5
Efficient loading of single atoms into tightly confined traps is crucial for advancing quantum information processing and exploring atom-photon interactions. However, directly load…
Learning eigenstates of quantum many-body Hamiltonians within the symmetric subspaces using neural network quantum states
Shuai-Tin. Bao, Dian Wu, Pan Zhang +1
The exploration of neural network quantum states has become widespread in the studies of complicated quantum many-body systems. However, achieving high precision remains challengin…
Ground state phase diagram and the exotic phases in the spin-1/2 square lattice J1-J2-Jx model
Jianwei Yang, Zhao Liu, Ling Wang
The intricate interplay between frustration and spin chirality has the potential to give rise to unprecedented phases in frustrated quantum magnets. We examine the ground state pha…
Bose-Einstein condensation of a two-magnon bound state in a spin-one triangular lattice
Jieming Sheng, Jia-Wei Mei, Le Wang +31
In ordered magnets, the elementary excitations are spin waves (magnons), which obey Bose-Einstein statistics. Similarly to Cooper pairs in superconductors, magnons can be paired in…