搜索结果: 1-10 共查到“物理学 decoupling”相关记录10条 . 查询时间(0.072 秒)
Room Temperature Ultra-sensitive Mass Spectrometer via Dynamic Decoupling
Room Temperature Ultra-sensitive Mass Spectrometer Dynamic Decoupling
2016/1/22
We propose an ultrasensitive mass spectrometer based on a coupled quantum-bit-oscillator system. Under dynamical decoupling control of the quantum bit (qubit), the qubit coherence exhibits a comb stru...
Quadratic Dynamical Decoupling: Universality Proof and Error Analysis
Quadratic Dynamical Decoupling Universality Proof Error Analysis Quantum Physics
2011/7/27
Quadratic Dynamical Decoupling: Universality Proof and Error Analysis.
Quadratic Dynamical Decoupling: Universality Proof and Error Analysis
Quadratic Dynamical Decoupling Universality Proof Error Analysis
2011/9/13
We prove the universality of the generalized QDDN1N2 (quadratic dynamical decoupling) pulse sequence for near-optimal suppression of general single-qubit decoherence. Earlier work showed numerically t...
Scaling, decoupling and transversality of the gluon propagator
Scaling decoupling the gluon propagator
2011/1/7
In this note we discuss a couple of technical issues relevant to solving the Dyson-Schwinger equation for the gluon propagator in Landau gauge Yang-Mills theory. In the deep infrared functional method...
Scaling, decoupling and transversality of the gluon propagator
gluon propagator transversality confinement
2011/1/14
In this note we discuss a couple of technical issues relevant to solving the Dyson-Schwinger equation for the gluon propagator in Landau gauge Yang-Mills theory.
Protecting unknown two-qubit entangled states by nesting Uhrig's dynamical decoupling sequences
unknown two-qubit entangled states Uhrig's dynamical decoupling sequences
2010/10/18
Future quantum technologies rely heavily on the possibility of high-efficiency protection of quan-tum entanglement against environment-induced decoherence. A recent study showed that an exten-sion of ...
Dynamical decoupling for a qubit in telegraph-like noises
Dynamical decoupling qubit telegraph-like noises
2010/10/18
Based on the stochastic theory developed by Kubo and Anderson, we present an exact result of the decoherence function of a qubit in telegraph-like noises under dynamical decoupling control. We prove t...
Keeping a Single Qubit Alive by Experimental Dynamic Decoupling
Single Qubit Experimental Dynamic Decoupling
2010/10/21
We demonstrate the use of dynamic decoupling techniques to extend the coherence time of a single memory qubit by nearly two orders of magnitude. By extending the Hahn spin-echo technique to correct fo...
Private quantum decoupling and secure disposal of information
Private quantum decoupling secure disposal of information
2010/4/9
Given a bipartite system, correlations between its subsystems can be understood as information that each one carries about the other. In order to give a model-independent description of secure informa...
Decoupling Bang-Bang Group for Adiabatic Decoherence Control in a
Three-Level Atom
decoupling bang-bang group three-level atom adiabatic decoherence
2007/8/15
2005Vol.44No.5pp.810-814DOI:
Decoupling Bang-Bang Group for Adiabatic Decoherence Control in a
Three-Level Atom
LIU Xiao-Shu,1 WU Re-Bing,2 LIU Yang,1 LIU Wen-Zhang,1
and LONG Gui...