Publications (26)
Quantum Random Access Codes with Shared Randomness
Andris Ambainis, Debbie Leung, Laura Mancinska +1
Superdense coding of quantum states
Aram Harrow, Patrick Hayden, Debbie Leung
When asymptotic LOCC offers no advantage over finite LOCC
Honghao Fu, Debbie Leung, Laura Mancinska
On quantum capacity of erasure channel assisted by back classical communication
Debbie Leung, Joungkeun Lim, Peter Shor
A framework for bounding nonlocality of state discrimination
Andrew M. Childs, Debbie Leung, Laura Mancinska +1
Continuity of quantum channel capacities
Debbie Leung, Graeme Smith
Coherent state exchange in multi-prover quantum interactive proof systems
Debbie Leung, Ben Toner, John Watrous
Quantum key distribution based on arbitrarily-weak distillable entangled states
Karol Horodecki, Debbie Leung, Hoi-Kwong Lo +1
Improving zero-error classical communication with entanglement
Toby S. Cubitt, Debbie Leung, William Matthews +1
Characteristics of Universal Embezzling Families
Debbie Leung, Bingjie Wang
Multiparty data hiding of quantum information
Patrick Hayden, Debbie Leung, Graeme Smith
Locking classical information
Frédéric Dupuis, Jan Florjanczyk, Patrick Hayden +1
Counterexamples to additivity of minimum output p-Renyi entropy for p close to 0
Toby Cubitt, Aram W. Harrow, Debbie Leung +2
Classical capacity of a noiseless quantum channel assisted by noisy entanglement
Michal Horodecki, Pawel Horodecki, Ryszard Horodecki +2
Locking classical correlation in quantum states
David DiVincenzo, Michal Horodecki, Debbie Leung +2
Experimental Realization of A Two Bit Phase Damping Quantum Code
Debbie Leung, Lieven Vandersypen, Xinlan Zhou +4
Can closed timelike curves or nonlinear quantum mechanics improve quantum state discrimination or help solve hard problems?
Charles H. Bennett, Debbie Leung, Graeme Smith +1
Maximal Privacy Without Coherence
Debbie Leung, Ke Li, Graeme Smith +1
Typical entanglement of stabilizer states
Graeme Smith, Debbie Leung
Entanglement can increase asymptotic rates of zero-error classical communication over classical channels
Debbie Leung, Laura Mancinska, William Matthews +2
Communicating over adversarial quantum channels using quantum list codes
Debbie Leung, Graeme Smith
Interpolatability distinguishes LOCC from separable von Neumann measurements
Andrew M. Childs, Debbie Leung, Laura Mancinska +1
Unconditional privacy over channels which cannot convey quantum information
Karol Horodecki, Michal Horodecki, Pawel Horodecki +2
Everything You Always Wanted to Know About LOCC (But Were Afraid to Ask)
Eric Chitambar, Debbie Leung, Laura Mancinska +2
Randomizing quantum states: Constructions and applications
Patrick Hayden, Debbie Leung, Peter W. Shor +1
On the power of PPT-preserving and non-signalling codes
Debbie Leung, William Matthews