Non UBC
DSpace
Krystal Guo
2019-10-23T08:38:48Z
2019-04-25T10:18
A quantum walk is governed by its transition matrix which is unitary; since this process is necessarily non-ergodic and one cannot speak of a stationary distribution, we study the average behaviour of the quantum walk. The average of the mixing matrices contains relevant information about the quantum walk and about the graph. There has been a considerable amount of success in approaching questions about continuous-time quantum walks with tools in linear algebra and algebraic graph theory and we will discuss several recent works in this area, based on joint work with Chris Godsil, Gabriel Coutinho, Harmony Zhan and John Sinkovic.
https://circle.library.ubc.ca/rest/handle/2429/72035?expand=metadata
41.0 minutes
video/mp4
Author affiliation: Universite libre de Bruxelles
Banff (Alta.)
10.14288/1.0384623
eng
Unreviewed
Vancouver : University of British Columbia Library
Banff International Research Station for Mathematical Innovation and Discovery
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Postdoctoral
BIRS Workshop Lecture Videos (Banff, Alta)
Mathematics
Quantum theory
Mathematical physics
Average mixing matrix of quantum walks
Moving Image
http://hdl.handle.net/2429/72035