English
Problems with continuous quantum walks
Multi angle
Auteurs : Godsil, Chris (Auteur de la Conférence)
CIRM (Editeur )
05C50 - Graphs and linear algebra (matrices, eigenvalues, etc.)
81Q35 - Quantum mechanics on special spaces: manifolds, fractals, graphs, etc.
Ressources complémentaires :
https://www.cirm-math.fr/RepOrga/2161/Slides/godsil.pdf
CIRM (Editeur )
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Résumé :
Continuous quantum walks are of great interest in quantum computing and, over the last decade, my group has been studying this topic intensively. As graph theorists, one of our main goals has been to get a better understanding of the relation between the properties of a walk and the properties of the underlying graph. We have had both successes and failures. The failures lead to a number of interesting open questions, which I will present in my talk.
Codes MSC : 05C50 - Graphs and linear algebra (matrices, eigenvalues, etc.)
81Q35 - Quantum mechanics on special spaces: manifolds, fractals, graphs, etc.
Ressources complémentaires :
https://www.cirm-math.fr/RepOrga/2161/Slides/godsil.pdf
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Informations sur la Vidéo
Réalisateur : Hennenfent, GuillaumeLangue : Anglais Date de publication : 13/02/2020 Date de captation : 20/01/2020 Sous collection : Research talks arXiv category : Combinatorics ; Quantum Physics Domaine : Mathematical Physics ; Combinatorics ; Computer Science Format : MP4 (.mp4) - HD Durée : 00:49:20 Audience : Researchers Download : https://videos.cirm-math.fr/2020-01-20_Godsil.mp4 
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Informations sur la Rencontre
Nom de la rencontre : 9th International Conference on Quantum Simulation and Quantum Walks / 9e conférence internationale sur la simulation quantique et les marches quantiquesOrganisateurs de la rencontre : Di Molfetta, Giuseppe ; Kendon, Vivien ; Shikano, Yutaka ; Stefkova, Tereza Dates : 20/01/2020 - 24/01/2020 Année de la rencontre : 2020 URL Congrès : https://conferences.cirm-math.fr/2161.html
Données de citation
DOI : 10.24350/CIRM.V.19600503Citer cette vidéo: Godsil, Chris (2020). Problems with continuous quantum walks. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19600503 URI : http://dx.doi.org/10.24350/CIRM.V.19600503 |
Voir aussi
- [Multi angle] Spatial search using lackadaisical quantum walks / Auteur de la Conférence Wong, Thomas G..
- [Multi angle] Time-multiplexed quantum walks / Auteur de la Conférence Silberhorn, Christine.
- [ Post-edited] How to compute using quantum walks / Auteur de la Conférence Kendon, Vivien.
- [Multi angle] Photonic graph states and their applications to quantum networks / Auteur de la Conférence Barz, Stefanie.
Bibliographie
- BOSE, Sougato. Quantum communication through an unmodulated spin chain. Physical review letters, 2003, vol. 91, no 20, p. 207901. - https://arxiv.org/abs/quant-ph/0212041
- CHRISTANDL, Matthias, DATTA, Nilanjana, DORLAS, Tony C., et al. Perfect transfer of arbitrary states in quantum spin networks. Physical Review A, 2005, vol. 71, no 3, p. 032312. - https://arxiv.org/abs/quant-ph/0411020
- SAXENA, Nitin, SEVERINI, Simone, et SHPARLINSKI, Igor E. Parameters of integral circulant graphs and periodic quantum dynamics. International Journal of Quantum Information, 2007, vol. 5, no 03, p. 417-430. - https://arxiv.org/abs/quant-ph/0703236
