Enhanced Convergence and Robust Performance of Randomized Dynamical Decoupling
نویسندگان
چکیده
منابع مشابه
Enhanced convergence and robust performance of randomized dynamical decoupling.
We demonstrate the advantages of randomization in coherent quantum dynamical control. For systems which are either time-varying or require decoupling cycles involving a large number of operations, we find that simple randomized protocols offer superior convergence and stability as compared to deterministic counterparts. In addition, we show how randomization may allow us to outperform purely de...
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L. M. Pham,1 N. Bar-Gill,2,3 C. Belthangady,2 D. Le Sage,2 P. Cappellaro,4 M. D. Lukin,3 A. Yacoby,3 and R. L. Walsworth2,3 1School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, USA 2Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts 02138, USA 3Physics Department, Harvard University, Cambridge, Massachusetts 02138, USA 4Nuclear Scie...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2006
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.97.150501