Simone Severini | |
|---|---|
| Nationality | Italian, British |
| Education | University of Bristol (PhD) |
| Alma mater | University of Florence |
| Known for | Braunstein-Ghosh-Severini Entropy Induced gravity Quantum contextuality |
| Awards | Royal Society University Research Fellowship Newton International Fellowship |
| Scientific career | |
| Fields | Physics, Computer Science, Quantum Computing |
| Institutions | UCL Institute for Quantum Computing |
| Doctoral advisor | Richard Jozsa[1] |
| Website | www |
Simone Severini is an Italian-born British computer scientist. He is currently Professor of Physics of Information at University College London, and Director of Quantum Computing at Amazon Web Services in Seattle.
Work
[edit]Severini worked in quantum information science and complex systems. Together with Adan Cabello and Andreas Winter, he defined a graph-theoretic framework for studying quantum contextuality, and together with Tomasz Konopka, Fotini Markopoulou, and Lee Smolin, he introduced a random graph model of spacetime called quantum graphity.[2][3] In network theory, he co-introduced the Braunstein–Ghosh–Severini entropy,[4] with applications to quantum gravity.
He served as an editor of Philosophical Transactions of the Royal Society A. In 2015 he was the technical co-founder and one of the first scientific advisors of Cambridge Quantum Computing, with Béla Bollobás, Imre Leader, and Fernando Brandão. He co-founded Phasecraft in 2018 with Toby Cubitt, Ashley Montanaro, and John Morton.
Publications
[edit]- "Simone Severini's articles on arXiv". Arxiv.org.
- Konopka, Tomasz; Markopoulou, Fotini; Severini, Simone (2008). "Quantum graphity: A model of emergent locality". Physical Review D. 77 (10): 104029. arXiv:0801.0861. Bibcode:2008PhRvD..77j4029K. doi:10.1103/PhysRevD.77.104029. S2CID 6959359.
- Hamma, Alioscia; Markopoulou, Fotini; Lloyd, Seth; Caravelli, Francesco; Severini, Simone; Markstrom, Klas (2010). "A quantum Bose-Hubbard model with evolving graph as toy model for emergent spacetime". Physical Review D. 81 (10): 104032. arXiv:0911.5075. Bibcode:2010PhRvD..81j4032H. doi:10.1103/PhysRevD.81.104032. S2CID 17149981.
- Cabello, Adán; Severini, Simone; Winter, Andreas (2014). "Graph-Theoretic Approach to Quantum Correlations". Physical Review Letters. 112 (4): 040401. arXiv:1401.7081. Bibcode:2014PhRvL.112d0401C. doi:10.1103/PhysRevLett.112.040401. PMID 24580419. S2CID 34998358.
- "Nella terra dei qubit". Trèfoglie (in Italian). Retrieved 23 December 2022.
References
[edit]- ^ Mathematics Genealogy Project
- ^ Roberto Mangabeira Unger, Lee Smolin, The Singular Universe and the Reality of Time: A Proposal in Natural Philosophy, Cambridge University Press (2014).
- ^ Shyam Wuppuluri and Giancarlo Ghirardi (Eds.), Space, Time and the Limits of Human Understanding (Foreword by John Stachel and Afterword by Noam Chomsky), Springer (2017).
- ^ Braunstein, Samuel L.; Ghosh, Sibasish; Severini, Simone (2006). "The Laplacian of a Graph as a Density Matrix: A Basic Combinatorial Approach to Separability of Mixed States". Annals of Combinatorics. 10 (3). Springer Science and Business Media LLC: 291–317. arXiv:quant-ph/0406165. doi:10.1007/s00026-006-0289-3. ISSN 0218-0006. S2CID 14522309.
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