Email: s.severini@ucl.ac.uk
I am a Reader in Physics of Information and a Royal Society University Research Fellow with the UCL Department of Computer Science, where I started the Computer Science Quantum Information Interest Group. Our activities are connected with UCLQ: UCL Quantum Science and Technology Institute. At present, I am also a Visiting Chair Professor with the Institute of Natural Sciences at Shanghai Jiao Tong University, as a recipient of a 1000 Talents Program grant – my page at SJTU is here. My other links at UCL are CoMPLEX Research Group and UCL Institute of Origins. Here is page for the Quantum Computing, Information, and Algebras of Operators (QCIAO) collective.
A. Atserias, P. Kolaitis, S. Severini, Generalized satisfiability problems via operator assignments, April 2017. arXiv:1704.01736v1 [cs.LO]
L. Mančinska, D. E. Roberson, R. Šámal, S. Severini, A. Varvitsiotis, Quantum and non-signalling graph isomorphisms, November 2016. arXiv:1611.09837 [quant-ph] Conference version in ICALP2017.
L. Banchi, G. Coutinho, C. Godsil, S. Severini, Pretty Good State Transfer in Qubit Chains – The Heisenberg Hamiltonian, Journal of Mathematical Physics 58, 032202 (2017); doi: http://dx.doi.org/10.1063/1.4978327. arXiv:1608.04722 [quant-ph]
A. Dawar, S. Severini, O. Zapata, Descriptive complexity of graph spectra, WoLLIC 2016. 23rd Workshop on Logic, Language, Information and Computation. August 16th-19th, 2016. Puebla, Mexico. arXiv:1603.07030 [cs.LO]
P. Gnacinski, M. Rosicka, R. Ramanathan, K. Horodecki, M. Horodecki, P. Horodecki, S. Severini, Linear game non-contextuality and Bell inequalities – a graph-theoretic approach, arXiv:1511.05415 [quant-ph]. 2016 New J. Phys. 18 045020.
R. Duan, S. Severini, A. Winter, On zero-error communication via quantum channels in the presence of noiseless feedback, IEEE Trans. Inf. Theory, 62:9 (2016), 5260-5277. arXiv:1502.02987v1 [quant-ph]
A. E. Teschendorff, C. R. S. Banerji , S. Severini , R. Kuehn , P. Sollich, Increased signaling entropy in cancer requires the scale-free property of protein interaction networks, Sci. Rep. 5, Article number 9646, 2015. arXiv:1504.00120 [q-bio.MN]
C. R. S. Banerji, S. Severini, C. Caldas, A. E. Teschendorff, Intra-tumour signalling entropy determines clinical outcome in breast and lung cancer, PLoS Comput Biol 11(3): e1004115 (2015).
See arXiv, MathSciNet, MPRA, PubMed, and IRIS.
J. Lockhart, O. Guehne and S. Severini, Combinatorial entanglement, Eurocomb2017.
A. Dawar, S. Severini, O. Zapata, Pebble games and cospectral graphs, Eurocomb2017.
A. Atserias, P. Kolaitis, S. Severini, Generalized satisfiability problems via operator assignments, April 2017. arXiv:1704.01736v1 [cs.LO]
Laura Mančinska, David E. Roberson, Robert Šámal, Simone Severini, Antonios Varvitsiotis, Quantum and non-signalling graph isomorphisms, November 2016. arXiv:1611.09837 [quant-ph]
Michael Dairyko, Leslie Hogben, Jephian C.-H. Lin, Joshua Lockhart, David Roberson, Simone Severini, Michael Young, Note on von Neumann and Rényi entropies of a graph, Linear Algebra and its Applications, Volume 521, 15 May 2017, Pages 240-253, ISSN 0024-3795, http://dx.doi.org/10.1016/j.laa.2017.01.037. arXiv:1609.00420 [math.CO]
L. Banchi, G. Coutinho, C. Godsil, S. Severini, Pretty Good State Transfer in Qubit Chains – The Heisenberg Hamiltonian, Journal of Mathematical Physics 58, 032202 (2017); doi: http://dx.doi.org/10.1063/1.4978327. arXiv:1608.04722 [quant-ph]
M. Rosicka, S. Severini, Permutation graphs and unique games, August 2016. arXiv:1608.06661 [math.CO]
Joshua Lockhart, Giorgia Minello, Luca Rossi, Simone Severini, and Andrea Torsello. Edge Centrality via the Holevo Quantity, pages 143-152. Springer International Publishing, Cham, 2016. URL: http://dx.doi.org/10.1007/978-3-319-49055-7_13, doi:10.1007/978-3-319-49055-7_13.
Luca Rossi, Simone Severini, and Andrea Torsello. The Average Mixing Matrix Signature, pages 474-484. Springer International Publishing, Cham, 2016. URL: http://dx.doi.org/10.1007/978-3-319-49055-7_42, doi:10.1007/978-3-319-49055-7_42.
J. Lockhart, S. Severini, Combinatorial entanglement, May 2016. arXiv:1605.03564 [quant-ph]
A. Dawar, S. Severini, O. Zapata, Descriptive complexity of graph spectra, March 2016. arXiv:1603.07030 [cs.LO]. WoLLIC 2016. 23rd Workshop on Logic, Language, Information and Computation. August 16th-19th, 2016. Puebla, Mexico.
P. Gnacinski, M. Rosicka, R. Ramanathan, K. Horodecki, M. Horodecki, P. Horodecki, S. Severini, Linear game non-contextuality and Bell inequalities - a graph-theoretic approach, arXiv:1511.05415 [quant-ph]. 2016 New J. Phys. 18 045020.
E. R. Hancock, L. Rossi, S. Severini, A, Torsello, R. C. Wilson, O. Zapata, Quantum-Inspired Graph Matching, Workshop on Quantum Machine Learning (as part of NIPS 2015), October 2015
A. Jurisic, A. Munemasa, S. Severini (Eds.), Algebraic Combinatorics: Spectral Graph Theory, Erdos-Ko-Rado Theorems and Quantum Information Theory, Special issue to celebrate the work of Chris Godsil, Journal of Algebraic Combinatorics, Volume 43, Number 4, June 2016.
Z. Chen, Z. Ma, T. Gao, S. Severini, A combinatorial criterion for k-separability of multipartite Dicke states, November 2015. arXiv:1511.00103 [quant-ph]
C. R. S. Banerji, M. Panamarova, R. B. White , S. Severini, P. S. Zammit, PAX3 and PAX7 but not DUX4 target gene expression characterise FSHD skeletal muscle, submitted.
C. R. S. Banerji, Network theoretic tools in the analysis of complex diseases, PhD thesis, June 2015.
F. Caravelli, T. Mansour, Sindoni, S. Severini, On moments of the integrated exponential Brownian motion, Europ. J. Phys., July 2016; 131:245. arXiv:1509.05980 [cond-mat.stat-mech]
R. Duan, S. Severini, A. Winter, On zero-error communication via quantum channels in the presence of noiseless feedback, IEEE Trans. Inf. Theory, 62:9 (2016), 5260-5277. arXiv:1502.02987v1 [quant-ph]
A. E. Teschendorff, C. R. S. Banerji , S. Severini , R. Kuehn , P. Sollich, Increased signaling entropy in cancer requires the scale-free property of protein interaction networks, arXiv:1504.00120 [q-bio.MN], Sci. Rep. 5, Article number 9646, 2015.
C. R. S. Banerji, S. Severini, C. Caldas, A. E. Teschendorff, Intra-tumour signalling entropy determines clinical outcome in breast and lung cancer, PLoS Comput Biol 11(3): e1004115 (2015).
(Discontinued due to laziness...)
Zero forcing and its applications, Jan 30-Feb 3, 2017, American Institute of Mathematics, San Jose, CA (Co-organizer with Shaun Fallat and Michael Young)
LMS Research School Combinatorics and Operators in Quantum Information Theory, Queen’s University, Belfast, 5-9 September 2016. (Co-organizer with Ivan Todorov)
Workshop on Quantum Correlations, Contextuality and All That... Again, Natal, November 9-13, 2015. (Invited participant)
15th Asian Quantum Information Science Conference, August 24-30, 2015, Korea Institute for Advanced Study (KIAS), Seoul, Korea. (Sub-reviewer; Long contributed talk by Runyao Duan)