Effect of two-qutrit entanglement on quantum speed limit time of a bipartite V-type open system
arXiv:1608.07821 · doi:10.1016/j.aop.2017.01.026
Abstract
In the present paper, quantum speed limit (QSL) time of a bipartite V-type three-level atomic system under the effect of two-qutrit entanglement is investigated. Each party interacts with own independent reservoir. By considering two local unitarily equivalent Wener states and the Horodecki PPT state, as initial states, the QSL time is evaluated for each of them in the respective entangled regions. It is counterintu-itively observe that the effect of entanglement on the QSL time driven from each of the initial Werner states are completely different when the degree of non-Markovianity is considerable. In addition, it is interesting that the effect of entanglement of the non-equivalent Horodecki state on the calculated QSL time displays an intermediate behavior relative to the cases obtained for the Werner states.
22 pages, 11 figures
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Cited by in corpus (5)
- Witnessing non-Markovian effects of quantum processes through Hilbert-Schmidt speed
- Speed of evolution in entangled fermionic systems
- The reduction of entropy uncertainty for qutrit system under non-Markov noisy environment
- Quantum discord protection of a two-qutrit V-type atomic system from decoherence by partially collapsing measurements
- Enhancement of quantum transport efficiency in a noisy spin channel