QUANTUM INFORMATION PROCESSINGGuo, You-neng Fang, Mao-fa Wang, Guo-you Hang, Jiang Zeng, Ke 出版年：2017
Recently, Zhong et al. (Phys Rev A 87: 022337, 2013) investigated the dynamics of quantum Fisher information (QFI) in the presence of decoherence. We here reform their results and propose two schemes to enhance and prese...
CHINESE PHYSICS BHuang, Jiang Guo, You-Neng Xie, Qin 出版年：2016
We propose a scheme of quantum screening to enhance the parameter-estimation precision in open quantum systems by means of the dynamics of quantum Fisher information. The principle of quantum screening is based on an aux...
关键词：quantum Fisher information quantum screening parameter estimation 被引量：8
We have investigated the teleportation of quantum Fisher information (QFI) for a single-qubit system by using two different maximally entangled pure states as resources influenced by a Davies-type Markovian environment. ...
In this paper, the degree of non-Markovian behaviour for a qubit system driven by a classical phase noisy laser (CPNL) is investigated. We analyse the dynamics of the rate of change of the trace distance in two different...
In this paper, we revisit the fundamental mechanism responsible for terahertz generation from laser-induced plasma filament based on the photocurrent model by employing a blend of analytical calculation and numerical sim...
COMMUNICATIONS IN THEORETICAL PHYSICSHuang, Jiang Xie, Qin 出版年：2016
We study the quantum Fisher information (QFI) dynamics of the phase parameter in the enlarged cavity reservoir systems at zero temperature under two situations of large N limit and non-Markovian environment, respectively...
关键词：dynamical change quantum Fisher information cavity-reservoir systems 被引量：1
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICSHuang, J. Zhan, Q. Liu, Z. K. 出版年：2016
Recently, the dynamics of quantum Fisher information(QFI) in various environment are investigated and many kinds of schemes to overcome the drawback of decoherence are designed. Here we propose the pseudomode method to e...
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICSShi, W. Q. Huang, J. 出版年：2017
We study the entanglement protection between two identical qubits interacting with independent zero-temperature reservoir beyond the Born-Markoivan approximation. The principle is based on an analog of a zero-ground quan...
Chinese Physics BHuang, Jiang Guo, You-Neng Xie, Qin 出版年：2015
We propose a scheme of quantum screening to enhance the parameter-estimation precision in open quantum systems by means of the dynamics of quantum Fisher information. The principle of quantum screening is based on an aux...
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011 - ProceedingsZhou, Rui-Hua Tian, Xiu-Yun Li, Shen-De Wang, Shu-Qing 出版年：2011
Aiming at especial instance of UV curing for high-speed revolving object, more application of UV Led is studied, and a new scheme to fan-shaped array with high-power UV Led is proposed. The gradual radiant incidence and ...
2011 International Conference on Electrical and Control Engineering, ICECE 2011 - ProceedingsZhou, Rui-Hua Tian, Xiu-Yun Wang, Shu-Qing Li, Shen-De 出版年：2011
Aiming at especial instance of UV curing for highspeed revolving object, study on more application of UV Led is carried and a new scheme to fanlike UV Led array with lens is brought forward, and gradually increasing radi...
Applied Mechanics and MaterialsZhou, Rui Hua Tian, Xiu Yun 出版年：2014
The effects of painting ink's color on UV absorptivity and UV-light wavelength on curing depth in the process of rotating curing are analysed. Aiming at radial uneven curing, the scheme is proposed that using the UV Led ...
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