搜索结果: 1-4 共查到“量子电子学 Decoherence”相关记录4条 . 查询时间(0.062 秒)
The exact dynamics of a Jaynes-Cummings model for a qubit interacting with a continuous distribution of bosons, characterized by a special form of the spectral density, is evaluated analytically. The ...
Quantum decoherence in strongly correlated electron system
Quantum decoherence strongly correlated electron system
2010/11/19
Physical phenomena in the vicinity of metal-to-insulator transition are analyzed by considering decoherence process between the localized state, |L>and the itinerant state, |I> in strongly correlated ...
Decoherence as a signature of an excited state quantum phase transition
Decoherence excited state quantum phase transition
2010/3/10
We analyze the decoherence induced on a single qubit by the interaction with a two-level boson system with critical internal dynamics. We explore how the decoherence process is affected by the presenc...
New strategy for suppressing decoherence in quantum computation
New strategy suppressing decoherence quantum computation
2010/10/13
Controlable strong interaction of the qubit’s bath with an external system(i.e. with the bath’s environment) allows for choosing the conditions under which the decoherence of the qubit’s states can be...