Toby S. Cubitt
Toby S. Cubitt
Reader (Associate Professor), Department of Computer Science, UCL
Verified email at ucl.ac.uk - Homepage
TitleCited byYear
Assessing non-Markovian quantum dynamics
MM Wolf, J Eisert, TS Cubitt, JI Cirac
Physical review letters 101 (15), 150402, 2008
5072008
Undecidability of the spectral gap
TS Cubitt, D Perez-Garcia, MM Wolf
Nature 528 (7581), 207-211, 2015
1562015
Undecidability of the spectral gap
TS Cubitt, D Perez-Garcia, MM Wolf
Nature 528 (7581), 207, 2015
1562015
Separable states can be used to distribute entanglement
TS Cubitt, F Verstraete, W Dür, JI Cirac
Physical review letters 91 (3), 037902, 2003
1552003
The structure of degradable quantum channels
TS Cubitt, MB Ruskai, G Smith
Journal of Mathematical Physics 49 (10), 102104, 2008
992008
Improving zero-error classical communication with entanglement
TS Cubitt, D Leung, W Matthews, A Winter
Physical Review Letters 104 (23), 230503, 2010
932010
Bounds on Entanglement-Assisted Source-Channel Coding via the LovászNumber and Its Variants
T Cubitt, L Mančinska, DE Roberson, S Severini, D Stahlke, A Winter
IEEE Transactions on Information Theory 60 (11), 7330-7344, 2014
90*2014
Superactivation of the asymptotic zero-error classical capacity of a quantum channel
TS Cubitt, J Chen, AW Harrow
IEEE transactions on information theory 57 (12), 8114-8126, 2011
862011
Complexity classification of local Hamiltonian problems
T Cubitt, A Montanaro
SIAM Journal on Computing 45 (2), 268-316, 2016
742016
On the dimension of subspaces with bounded Schmidt rank
T Cubitt, A Montanaro, A Winter
Journal of Mathematical Physics 49 (2), 022107, 2008
742008
Entanglement in the stabilizer formalism
D Fattal, TS Cubitt, Y Yamamoto, S Bravyi, IL Chuang
arXiv preprint quant-ph/0406168, 2004
652004
Simple universal models capture all classical spin physics
G De las Cuevas, TS Cubitt
Science 351 (6278), 1180-1183, 2016
552016
Extracting dynamical equations from experimental data is NP hard
TS Cubitt, J Eisert, MM Wolf
Physical review letters 108 (12), 120503, 2012
482012
Unbounded number of channel uses may be required to detect quantum capacity
T Cubitt, D Elkouss, W Matthews, M Ozols, D Pérez-García, S Strelchuk
Nature communications 6 (1), 1-4, 2015
472015
Counterexamples to additivity of minimum output p-Renyi entropy for p close to 0
T Cubitt, AW Harrow, D Leung, A Montanaro, A Winter
Communications in mathematical physics 284 (1), 281-290, 2008
472008
Zero-error channel capacity and simulation assisted by non-local correlations
TS Cubitt, D Leung, W Matthews, A Winter
IEEE Transactions on Information Theory 57 (8), 5509-5523, 2011
462011
An extreme form of superactivation for quantum zero-error capacities
TS Cubitt, G Smith
IEEE transactions on information theory 58 (3), 1953-1961, 2012
45*2012
Stability of local quantum dissipative systems
TS Cubitt, A Lucia, S Michalakis, D Perez-Garcia
Communications in Mathematical Physics 337 (3), 1275-1315, 2015
432015
Entanglement flow in multipartite systems
TS Cubitt, F Verstraete, JI Cirac
Physical Review A 71 (5), 052308, 2005
412005
Engineering correlation and entanglement dynamics in spin systems
TS Cubitt, JI Cirac
Physical review letters 100 (18), 180406, 2008
382008
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Articles 1–20