Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Yan Lei-Lei"'
Autor:
Zhang Jian-Qi, Liu Jing-Xin, Zhang Hui-Lai, Gong Zhi-Rui, Zhang Shuo, Yan Lei-Lei, Su Shi-Lei, Jing Hui, Feng Mang
Publikováno v:
Nanophotonics, Vol 11, Iss 6, Pp 1149-1158 (2022)
We propose how to achieve synthetic PT $\mathcal{PT}$ symmetry in optomechanics without using any active medium. We find that harnessing the Stokes process in such a system can lead to the emergence of exceptional point (EP), i.e., the coalescing of
Externí odkaz:
https://doaj.org/article/c97cad21fe4f4485a9ebcf1100732618
Autor:
Liu, Bao-Jie, Yan, Lei-Lei, Zhang, Yuan, Yung, Man-Hong, Liang, Erjun, Su, Shi-Lei, Shan, Chong-Xin
Publikováno v:
Physical Review Research 5, 013059 (2023)
Nonadiabatic holonomic quantum computation~(NHQC) provides an essential way to construct robust and high-fidelity quantum gates due to its geometric features. However, NHQC is more sensitive to the decay and dephasing errors than conventional dynamic
Externí odkaz:
http://arxiv.org/abs/2204.06249
Autor:
Zhang, Jian-Qi, Liu, Jing-Xin, Zhang, Hui-Lai, Gong, Zhi-Rui, Zhang, Shuo, Yan, Lei-Lei, Su, Shi-Lei, Jing, Hui, Feng, Mang
Publikováno v:
Nanophotonics 11 1149 (2022)
We propose how to achieve synthetic $\mathcal{PT}$ symmetry in optomechanics without using any active medium. We find that harnessing the Stokes process in such a system can lead to the emergence of exceptional point (EP), i.e., the coalescing of bot
Externí odkaz:
http://arxiv.org/abs/2107.10421
Autor:
He, Yucheng, Liu, Jing-Xin, Guo, F. -Q., Yan, Lei-Lei, Luo, Ronghui, Liang, Erjun, Su, Shi-Lei, Feng, M.
We present a scheme to realize multiple-qubit quantum state transfer and quantum logic gate by combining the advantages of Vitanov-style pulses and dressed-state-based shortcut to adiabaticity (STA) in Rydberg atoms. The robustness of the scheme to s
Externí odkaz:
http://arxiv.org/abs/2010.14704
We propose an unconventional scheme for quantum entangled state distribution (QESD) and quantum state transfer~(QST) based on a fiber-cavity-atom system, in which three atoms are confined, respectively, in three bimodal cavities connected with each o
Externí odkaz:
http://arxiv.org/abs/1905.09518
Publikováno v:
Phys. Rev. A 100 (2019) 033418
Doppler cooling with lasers is essential to ions' trapping and also a preliminary step towards achievement of ultracold ions. Due to lack of effective tools, experimentally monitoring the ions' temperature and the laser-ion coupling is difficult in D
Externí odkaz:
http://arxiv.org/abs/1902.00302
We study the dynamics of a driven optomechanical cavity coupled to a charged nanomechanical resonator via Coulomb interaction. We find the tunable switch between slow-and fast- light in double-mode can be observed from the output field by adjusting t
Externí odkaz:
http://arxiv.org/abs/1606.09414
Cooling vibrational degrees of freedom down to ground states is essential to observation of quantum properties of systems with mechanical vibration. We propose two cooling schemes employing four internal levels of the systems, which achieve the groun
Externí odkaz:
http://arxiv.org/abs/1605.07772
Autor:
Yan, Lei-Lei1 (AUTHOR) 202012132012345@gs.zzu.edu.cn, Wang, Lv-Yun1 (AUTHOR) slsu@zzu.edu.cn, Su, Shi-Lei1 (AUTHOR), Zhou, Fei2 (AUTHOR) zhoufei@wipm.ac.cn, Feng, Mang1,2,3,4 (AUTHOR) llyan@zzu.edu.cn
Publikováno v:
Entropy. Jun2022, Vol. 24 Issue 6, p813. 28p.
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