Quantum Walks and Information Tasks

Videos from BIRS Workshop 19w5146

, Czech Technical University
- 09:58
Photons walking the line
Watch video | Download video: 201904220902-Jex.mp4 (204M)
, Federal University of Rio Grande do Sul
- 12:06
Mean hitting times of open quantum walks in terms of generalized inverses
Watch video | Download video: 201904221110-Lardizabal.mp4 (175M)
, Center for Mathematics and Computer Science Amsterdam
- 15:44
Power series in stochastic processes
Watch video | Download video: 201904221501-Bannink.mp4 (170M)
, Leibniz Universität Hannover
- 09:52
Quantum walks and coarse structure
Watch video | Download video: 201904230904-Werner.mp4 (194M)
, Leibniz University Hannover
- 11:00
Quantum walks in external gauge fields
Watch video | Download video: 201904231016-Geib.mp4 (213M)
, Wigner Research Centre for Physics Hungary
- 11:56
Measurement induced complex chaos in quantum protocols
Watch video | Download video: 201904231101-Kiss.mp4 (186M)
, Wigner Research Centre for Physics Hungary
- 14:37
Detecting topological invariants of quantum walks via weak measurements and losses
Watch video | Download video: 201904231349-Asboth.mp4 (155M)
, University of Calgary
- 15:48
Detecting two-dimensional topological states using quantum walks
Watch video | Download video: 201904231502-Feder.mp4 (158M)
, University of Latvia
- 09:59
Quadratic speedup for finding marked vertices by quantum walks
Watch video | Download video: 201904240903-Ambainis.mp4 (226M)
, Université libre de Bruxelles
- 11:06
Finding a marked node on any graph by continuous time quantum walk
Watch video | Download video: 201904241020-Roland.mp4 (161M)
, University of Waterloo
- 11:49
Embezzlement-based nonlocal game (Bell inequality) that cannot be won (violated) optimally with finite amount of entanglement (i.e., proving the set of quantum correlations is not closed using embezzlement)
Watch video | Download video: 201904241107-Leung.mp4 (144M)
, Federal University of Minas Gerais
- 09:57
Open problems in continuous-time quantum walks
Watch video | Download video: 201904250902-Coutinho.mp4 (187M)
, Universite libre de Bruxelles
- 10:59
Average mixing matrix of quantum walks
Watch video | Download video: 201904251018-Guo.mp4 (158M)
, University of Manitoba
- 11:45
Fractional revival of threshold graphs under Laplacian dynamics
Watch video | Download video: 201904251101-Zhang.mp4 (145M)
, University of Waterloo
- 14:42
Quantum walks, orthogonal polynomials, and spectral graph theory
Watch video | Download video: 201904251347-Zhan.mp4 (203M)
, Meteorological College
- 15:45
Multivariate Krawtchouk polynomials and quantum walks on the associated graphs
Watch video | Download video: 201904251501-Miki.mp4 (136M)
, University of California, Berkeley
- 09:51
Time-band limiting: searching for a miracle, armed with a new motivation
Watch video | Download video: 201904260902-Grunbaum.mp4 (172M)
, University of Copenhagen
- 11:02
Tensor network representations from the geometry of entangled states
Watch video | Download video: 201904261018-Werner.mp4 (148M)