Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Deng Shujin"'
Autor:
Diao, Pengpeng, Deng, Shujin, Li, Fang, Yu, Shi, Chenu, Aurélia, del Campo, Adolfo, Wu, Haibin
Publikováno v:
New J. Phys. 20, 105004 (2018)
Shortcuts to adiabaticity (STA) provide an alternative to adiabatic protocols to guide the dynamics of the system of interest without the requirement of slow driving. We report the controlled speedup via STA of the nonadiabatic dynamics of a Fermi ga
Externí odkaz:
http://arxiv.org/abs/1807.01724
The operation of a quantum heat engine in finite time generally faces a trade-off between efficiency and power. Using shortcuts to adiabaticity (STA), this trade off can be avoided to engineer thermal machines that operate at maximum efficiency and t
Externí odkaz:
http://arxiv.org/abs/1804.00604
Autor:
Deng, Shujin, Chenu, Aurélia, Diao, Pengpeng, Li, Fang, Yu, Shi, Coulamy, Ivan, del Campo, Adolfo, Wu, Haibin
Publikováno v:
Science Advances 4, eaar5909 (2018)
Optimal performance of thermal machines is reached by suppressing friction. Friction in quantum thermodynamics results from fast driving schemes that generate nonadiabatic excitations. The far-from-equilibrium dynamics of quantum devices can be tailo
Externí odkaz:
http://arxiv.org/abs/1711.00650
Publikováno v:
Phys. Rev. Lett. 120, 125301 (2018)
We report an observation of a dynamical super Efimovian expansion in a two-component strongly interacting Fermi gas by engineering time dependent external harmonic trap frequencies. When trap frequency is followed as $[1/4t^2+1/t^2\lambda\log(t/t_*)]
Externí odkaz:
http://arxiv.org/abs/1707.06732
Publikováno v:
Phys. Rev. A 97, 013628 (2018)
Coherent control of complex quantum systems is a fundamental requirement in quantum information processing and engineering. Recently developed notion of shortcut to adiabaticity (STA) has spawned intriguing prospects. So far, the most experimental in
Externí odkaz:
http://arxiv.org/abs/1610.09777
Publikováno v:
In Journal of Hydrology February 2021 593
Publikováno v:
Science 353, 371 (2016)
Scale invariance emerges and plays an important role in strongly correlated many-body systems such as critical regimes nearby phase transitions and the unitary Fermi gases. Discrete scaling symmetry also manifests itself in quantum few-body systems s
Externí odkaz:
http://arxiv.org/abs/1512.02044
Publikováno v:
Reviews on Advanced Materials Science, Vol 60, Iss 1, Pp 158-172 (2021)
In the global construction industry, with the growth of population, two important construction problems have to be faced, namely, the excessive consumption of non-renewable resources and the massive accumulation of construction waste. In order to sol
Externí odkaz:
https://doaj.org/article/9aae4aa8d06840e08becb6b7f2f83449
Akademický článek
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Publikováno v:
Science, 2016 Jul . 353(6297), 371-374.
Externí odkaz:
http://www.jstor.org/stable/24750057