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Jun 14, 2024 · Charles H. Bennett is an American physicist noted for his work in quantum cryptography and quantum teleportation and a coinventor, with Gilles Brassard, of BB84, the first quantum cryptography scheme.
Jun 13, 2024 · Charles H. Bennett, Herbert J. Bernstein, Sandu Popescu, and Benjamin Schumacher. ``Concentrating partial entanglement by local operations''. Phys. Rev. A 53, 2046–2052 (1996).
Jun 26, 2024 · It led to the 1984 discovery of quantum key distribution protocols, most famously BB84 by Charles H. Bennett and Gilles Brassard and E91 by Artur Ekert. Although BB84 does not use entanglement, Ekert's protocol uses the violation of a Bell's inequality as a proof of security.
Jun 20, 2024 · Charles H. Bennett, Gilles Brassard, Claude Crépeau, Richard Jozsa, Asher Peres, and William K. Wootters. 1993. Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels.
Jun 19, 2024 · Bound entanglement is a special form of quantum entanglement that cannot be used for distillation, i.e., the local transformation of copies of arbitrarily entangled states into a smaller number of approximately maximally entangled states.
The Schrödinger equation is typically written as Hψ = iℏ(∂ψ/∂t), where H is the Hamiltonian operator, ψ is the wave function of the system, i is the imaginary unit, ℏ is the reduced Planck constant, and t is time. This equation forms the basis of quantum mechanics and has been widely used to describe various quantum systems.
Jun 11, 2024 · The reduction and distortion of quantum correlations in the presence of classical noise leads to varied levels of inefficiency in the availability of entanglement as a resource for quantum information processing protocols.
