P
Patrick Hayden
Researcher at Stanford University
Publications - 177
Citations - 11643
Patrick Hayden is an academic researcher from Stanford University. The author has contributed to research in topics: Quantum information & Quantum entanglement. The author has an hindex of 48, co-authored 177 publications receiving 10034 citations. Previous affiliations of Patrick Hayden include California Institute of Technology & Canadian Institute for Advanced Research.
Papers
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The mother of all protocols: restructuring quantum information’s family tree
TL;DR: The mother protocol described here is easily transformed into the so-called ‘father’ protocol whose children provide the quantum capacity and the entanglement-assisted capacity of a quantum channel, demonstrating that the division of single-sender/single-receiver protocols into two families was unnecessary.
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Quantum Computation vs. Firewalls
Daniel Harlow,Patrick Hayden +1 more
TL;DR: In this paper, the authors discuss quantum computational restrictions on the types of thought experiments recently used by Almheiri, Marolf, Polchinski, and Sully to argue against the smoothness of black hole horizons.
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Geometric quantum computation
Artur Ekert,Marie Ericsson,Patrick Hayden,Hitoshi Inamori,Jonathan A. Jones,Daniel K. L. Oi,Vlatko Vedral +6 more
TL;DR: In this article, the authors describe a general strategy for implementing a conditional geometric phase between two spins, which is a universal gate for quantum computation, in that any unitary transformation can be implemented with arbitrary precision using only single-spin operations and conditional phase shifts.
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Information flow in entangled quantum systems
David Deutsch,Patrick Hayden +1 more
TL;DR: In this paper, the authors use the Heisenberg picture to analyse quantum information processing and reveal that quantum information is transmitted through classical (i.e. decoherent) information channels.
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Remote preparation of quantum states
TL;DR: The paper includes an extensive discussion of the results, including the impact of the choice of model on the resources, the topic of obliviousness, and an application to private quantum channels and quantum data hiding.