Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Cao Lushuai"'
Publikováno v:
e-Polymers, Vol 22, Iss 1, Pp 249-263 (2022)
Polyamide 6 (PA6) was modified with ethylene maleic anhydride syndiotactic copolymer resin (ZeMac), and triglycidyl isocyanurate (TGIC) as modifiers to prepare a grafting structure and a long-chain branching structure, respectively. The effects of tw
Externí odkaz:
https://doaj.org/article/82ce2bb4c82d41fb8ef6a71f7f9e3c2c
Autor:
Kong, Lingran, Gao, Tianyou, Peng, Shi-Guo, Dong, Nenghao, Zhao, Lijie, Cao, Lushuai, Peng, Guangshan, Zhang, Wenxian, Zhan, Mingsheng, Jiang, Kaijun
Generating the vortex-state superposition in a matter wave is demanded in many quantum processes such as quantum memory and quantum metrology. Here we report the experimental generation of macroscopic superposition of vortex states in ultracold quant
Externí odkaz:
http://arxiv.org/abs/2411.01189
Quantum simulation of a monopole-spin hybrid system is performed on basis of a dipolar ultracold gas in a ladder lattice. The site-occupation states of the dipolar ladder lattice gas can spontaneously emulate both the monopole and spin excitations. T
Externí odkaz:
http://arxiv.org/abs/2311.14277
Autor:
Gao, Xiang, Cai, Ya-Fen, Li, Shao-Jun, Chen, Shou-Long, Fang, Xue-Ting, Zhu, Qian-Ru, Cao, Lushuai, Schmelcher, Peter, Hu, Zhong-Kun
Magnetic monopoles have been realized as emergent quasiparticles in both condensed matter and ultracold atomic platforms, with growing interests in the coupling effects between the monopole and different magnetic quasiparticles. In this work, interac
Externí odkaz:
http://arxiv.org/abs/2211.11481
Autor:
Fang, Xue-Ting, Dai, Zheng-Qi, Xiang, Di, Chen, Shou-Long, Li, Shao-Jun, Gao, Xiang, Zhu, Qian-Ru, Deng, Xing, Cao, Lushuai, Hu, Zhong-Kun
Publikováno v:
106, 033315(2022)
Ultracold spinor atoms in the weak and strong interaction regime have received extensive investigations, while the behavior in the intermediate regime is less understood. We numerically investigate ultracold spinor atomic ensembles of finite size in
Externí odkaz:
http://arxiv.org/abs/2206.00459
Autor:
Yang, Hanwei, Li, Zunqi, Zhang, Songbin, Cao, Lushuai, Bohn, John, Zhang, Shutao, Xu, Haitan, Wang, Gaoren, Li, Zheng
We demonstrated that final states of ultracold scattering between atom and molecule can be selectively produced using dynamic magnetic fields of multiple frequencies. The mechanism of the dynamic magnetic field control is based on a generalized quant
Externí odkaz:
http://arxiv.org/abs/2112.06481
Autor:
Gao, Xiang, Li, Shao-Jun, Chen, Shou-Long, Fang, Xue-Ting, Zhu, Qian-Ru, Deng, Xing, Cao, Lushuai, Schmelcher, Peter, Hu, Zhong-Kun
Magnetic monopoles and kinks are topological excitations extensively investigated in quantum spin systems, but usually they are studied in different setups. We explore the conditions for the coexistence and the interaction effects of these quasiparti
Externí odkaz:
http://arxiv.org/abs/2112.03496
Autor:
Mu, Xiangxu, Zhang, Ming, Yang, Hanwei, Xu, Haitan, Zhang, Song Bin, Cao, Lushuai, Li, Min, Lü, Zijian, Wu, Chengyin, Li, Zheng
In strong field ionization, the pump pulse not only photoionizes the molecule, but also drives efficient population exchanges between its ionic ground and excited states.In this study, we investigated the population dynamics accompanying strong field
Externí odkaz:
http://arxiv.org/abs/2107.06763
Autor:
Deng, Xing, Chen, Shou-Long, Zhang, Mao, Xu, Xiao-Fan, Liu, Jing, Gao, Zhi, Duan, Xiao-Chun, Zhou, Min-Kang, Cao, Lushuai, Hu, Zhong-Kun
Publikováno v:
Phys. Rev. A 104, 012607 (2021)
Nonlinear interactions are recognized as potential resources for quantum metrology, facilitating parameter estimation precisions that scale as the exponential Heisenberg limit of $2^{-N}$. We explore such nonlinearity and propose an associated quantu
Externí odkaz:
http://arxiv.org/abs/2102.07079
Publikováno v:
Phys. Rev. A 100, 053603 (2019)
The standard Bloch oscillation normally refers to the oscillatory tunneling dynamics of quantum particles in a periodic lattice plus a linear gradient. In this work we theoretically investigate the generalized form of the Bloch oscillation in the pre
Externí odkaz:
http://arxiv.org/abs/1907.06808