We're sorry but this page doesn't work properly without JavaScript enabled. Please enable it to continue.
Feedback

Universal Dynamic Decoupling and Quantum Walks in Functional Spaces

27
 Cite
 Share
 Related Material
 Download
 Purchase
Logo of University of Southern California (USC)University of Southern California (USC)
 Jiang, Liang

Formal Metadata

Title
Universal Dynamic Decoupling and Quantum Walks in Functional Spaces
Title of Series
Number of Parts
48
Author
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
Identifiers
Publisher
Release Date
Language

Content Metadata

Subject Area
Genre
Abstract
We study the universal dynamic decoupling (DD) schemes, which can restore the coherence of quantum system independent of the details of system-environment interaction. We introduce a general mapping between DD sequences and quantum walks in functional spaces, and use it to prove the universality of various DD schemes such as quadratic DD, nested Uhrig DD, and Uhrig concatenated DD, as well as previously known universal schemes of concatenated DD, Uhrig DD and concatenated Uhrig DD.