Improving zero-error classical communication with entanglement. - Toby S. Cubitt; Debbie W. Leung; William Matthews; Andreas J. Winter 002 (CoRR, 2009)

Deciding whether a Quantum Channel is Markovian is NP-hard - Toby S. Cubitt; Jens Eisert; Michael M. Wolf (CoRR, 2009)

Super-duper-activation of the zero-error quantum capacity. - Jianxin Chen; Toby S. Cubitt; Aram W. Harrow; Graeme Smith 002 (ISIT, 2010)

Are problems in Quantum Information Theory (un)decidable? - Michael M. Wolf; Toby S. Cubitt; David Pérez-García (CoRR, 2011)

Superactivation of the Asymptotic Zero-Error Classical Capacity of a Quantum Channel. - Toby S. Cubitt; Jianxin Chen; Aram W. Harrow (IEEE Trans. Inf. Theory, 2011)

Zero-Error Channel Capacity and Simulation Assisted by Non-Local Correlations. - Toby S. Cubitt; Debbie W. Leung; William Matthews; Andreas J. Winter 002 (IEEE Trans. Inf. Theory, 2011)

An Extreme Form of Superactivation for Quantum Zero-Error Capacities. - Toby S. Cubitt; Graeme Smith 002 (IEEE Trans. Inf. Theory, 2012)

An Information-Theoretic Proof of the Constructive Commutative Quantum Lovász Local Lemma. - Martin Schwarz; Toby S. Cubitt; Frank Verstraete (CoRR, 2013)

Bounds on Entanglement Assisted Source-channel Coding Via the Lovász Theta Number and Its Variants. - Toby S. Cubitt; Laura Mancinska; David E. Roberson; Simone Severini; Dan Stahlke; Andreas J. Winter 002 (TQC, 2014)

Bounds on Entanglement-Assisted Source-Channel Coding via the Lovász ( vartheta ) Number and Its Variants. - Toby S. Cubitt; Laura Mancinska; David E. Roberson; Simone Severini; Dan Stahlke; Andreas J. Winter 002 (IEEE Trans. Inf. Theory, 2014)

Area law for fixed points of rapidly mixing dissipative quantum systems. - Fernando G. S. L. Brandão; Toby S. Cubitt; Angelo Lucia; Spyridon Michalakis; David Pérez-García (CoRR, 2015)

The Complexity of Translationally-Invariant Spin Chains with Low Local Dimension. - Johannes Bausch; Toby S. Cubitt; Maris Ozols (CoRR, 2016)

Complexity Classification of Local Hamiltonian Problems. - Toby S. Cubitt; Ashley Montanaro (SIAM J. Comput., 2016)

Computational complexity of the ground state energy density problem. - James D. Watson; Toby S. Cubitt (STOC, 2022)

Fitting quantum noise models to tomography data. - Emilio Onorati; Tamara Kohler; Toby S. Cubitt (Quantum, 2023)