• Articles
• PhD Thesis
• Talks
• Posters

Publications

I update this page sporadically, and make available copies of all my research articles (apart from those for which there may be copyright issues), some of my talks, and the odd poster.

You can usually find a more up-to-date list of my papers on the arXiv.

Articles

	Super-Duper-Activation of Quantum Zero-Error Capacities Toby S. Cubitt, Graeme Smith arXiv:0912.2737[quant-ph]
	Improving Zero-Error Classical Communication with Entanglement Toby S. Cubitt, Debbie Leung, William Matthews and Andreas Winter arXiv:0911.5300[quant-ph]
	Deciding whether a Quantum Channel is Markovian is NP-hard Toby S. Cubitt, Jens Eisert and Michael M. Wolf arXiv:0908.2128[math-ph]
	Superactivation of the Asymptotic Zero-Error Classical Capacity of a Quantum Channel Toby S. Cubitt, Jianxin Chen and Aram W. Harrow arXiv:0906.2547[quant-ph]
	Non-Secret Correlations can be Used to Distribute Secrecy Joonwoo Bae, Toby S. Cubitt and Antonio Acín Phys. Rev. A 79, 032304 (2009)
	Counterexamples to Additivity of Minimum Output p-Rényi Entropy for p close to 0 Toby S. Cubitt, Aram W. Harrow, Debbie Leung, Ashley Montanaro and Andreas Winter Comm. Math. Phys. 284, 281-290 (2008)
	The Structure of Degradable Quantum Channels Toby S. Cubitt, Mary Beth Ruskai and Graeme Smith J. Math. Phys. 49, 102104 (2008)
	Assessing non-Markovian Dynamics M. M. Wolf, J. Eisert, T. S. Cubitt and J.I. Cirac Phys. Rev. Lett. 101, 150402 (2008)
	On the Dimension of Subspaces with Bounded Schmidt Rank Toby S. Cubitt, Ashley Montanaro and Andreas Winter J. Math. Phys. 49, 022107 (2008)
	Engineering Correlation and Entanglement Dynamics in Spin Systems T. S. Cubitt and J.I. Cirac Phys. Rev. Lett. 100, 180406 (2008)
	Entanglement in the Stabilizer Formalism David Fattal, Toby S. Cubitt, Yoshihisa Yamamoto, Sergey Bravyi, Isaac L. Chuang
	Entanglement flow in multipartite systems T. S. Cubitt, F. Verstraete, J.I. Cirac Phys. Rev. A 71, 052308 (2005)
	Separable states can be used to distribute entanglement T. S. Cubitt, F. Verstraete, W. Dür, J.I. Cirac Phys. Rev. Lett. 91, 037902 (2003)

Ph.D. Thesis

Entanglement Dynamics in Quantum Information Theory Toby S. Cubitt (Ph.D. supervisor: Ignacio Cirac) Technische Universität München / Max Plank Institut für Quantenoptik Warning! Large file (7Mb).

Talks

	Laying the Quantum and Classical Embedding Problems to Rest (QIP 2010 version) Toby Cubitt
	Superactivation of the Zero-Error Capacity of Quantum Channels (QIP 2010 version) Toby Cubitt
	Recent Developments from the Additivity Battlefront Toby Cubitt
	On the Dimension of Subspaces with Bounded Schmidt Rank Toby Cubitt
	Engineering Correlation and Entanglement Dynamics in Spin Systems Toby Cubitt
	Entanglement Flow in Multipartite Systems Toby Cubitt
	Entangling without entanglement Toby Cubitt

Posters

	Engineering Correlation and Entanglement Dynamics in Spin Systems Toby Cubitt
	Entanglement flow in multipartite systems Toby Cubitt
	Separable states can be used to distribute entanglement Toby Cubitt