Zobrazeno 1 - 10
of 97 393
pro vyhledávání: '"speed limits"'
Autor:
Milton, Karen1 (AUTHOR) K.Milton@uea.ac.uk, Baker, Graham2 (AUTHOR), Cleland, Claire L.3 (AUTHOR), Cope, Andy4 (AUTHOR), Hunter, Ruth F.5 (AUTHOR), Jepson, Ruth6 (AUTHOR), Kee, Frank3 (AUTHOR), Kelly, Paul2 (AUTHOR), Williams, Andrew J.7 (AUTHOR), Kelly, Michael P.8 (AUTHOR)
Publikováno v:
Health Research Policy & Systems. 9/2/2024, Vol. 22 Issue 1, p1-10. 10p.
Autor:
Abdel-Aty, Mohamed1 (AUTHOR), Hasan, Tarek1 (AUTHOR) Md.Tarek.Hasan@ucf.edu, Anik, B M Tazbiul Hassan1 (AUTHOR)
Publikováno v:
Scientific Reports. 11/2/2024, Vol. 14 Issue 1, p1-18. 18p.
Autor:
Efe, Emir Mustafa1 emirefe@marun.edu.tr, Böcekçi, Veysel Gökhan2
Publikováno v:
Traitement du Signal. Dec2023, Vol. 40 Issue 6, p2321-2336. 16p.
Autor:
Pires, Diego Paiva1 (AUTHOR), deAzevedo, Eduardo R.2 (AUTHOR), Soares-Pinto, Diogo O.2 (AUTHOR), Brito, Frederico2,3 (AUTHOR) frederico.brito@tii.ae, Filgueiras, Jefferson G.2,4,5 (AUTHOR)
Publikováno v:
Communications Physics. 5/2/2024, Vol. 7 Issue 1, p1-8. 8p.
In the context of quantum speed limits, it has been shown that the minimum time required to cause a desired state conversion via the open quantum dynamics can be estimated using the entropy production. However, the established entropy-based bounds te
Externí odkaz:
http://arxiv.org/abs/2410.11604
Autor:
Bringewatt, Jacob, Steffen, Zach, Ritter, Martin A., Ehrenberg, Adam, Wang, Haozhi, Palmer, B. S., Kollár, Alicia J., Gorshkov, Alexey V., García-Pintos, Luis Pedro
Leveraging quantum information geometry, we derive generalized quantum speed limits on the rate of change of the expectation values of observables. These bounds subsume and, for Hilbert space dimension $\geq 3$, tighten existing bounds -- in some cas
Externí odkaz:
http://arxiv.org/abs/2409.04544
Autor:
Zhu, Zitian, Gao, Lei, Bao, Zehang, Xiang, Liang, Song, Zixuan, Xu, Shibo, Wang, Ke, Chen, Jiachen, Jin, Feitong, Zhu, Xuhao, Gao, Yu, Wu, Yaozu, Zhang, Chuanyu, Wang, Ning, Zou, Yiren, Tan, Ziqi, Zhang, Aosai, Cui, Zhengyi, Shen, Fanhao, Zhong, Jiarun, Li, Tingting, Deng, Jinfeng, Zhang, Xu, Dong, Hang, Zhang, Pengfei, Wang, Zhen, Song, Chao, Cheng, Chen, Guo, Qiujiang, Li, Hekang, Wang, H., Lin, Haiqing, Mondaini, Rubem
Tracking the time evolution of a quantum state allows one to verify the thermalization rate or the propagation speed of correlations in generic quantum systems. Inspired by the energy-time uncertainty principle, bounds have been demonstrated on the m
Externí odkaz:
http://arxiv.org/abs/2408.11900
Traditional quantum speed limits formulated in density matrix space perform poorly for dynamics beyond unitary, as they are generally unattainable and fail to characterize the fastest possible dynamics. To address this, we derive two distinct quantum
Externí odkaz:
http://arxiv.org/abs/2406.08584
Autor:
Gill, Ankit, Sarkar, Tapobrata
We investigate the relationship between Krylov complexity and operator quantum speed limits (OQSLs) of the complexity operator and level repulsion in random/integrable matrices and many-body systems. An enhanced level-repulsion corresponds to increas
Externí odkaz:
http://arxiv.org/abs/2408.06855