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Charles H. Bennett
Researcher at IBM
Publications - 117
Citations - 74469
Charles H. Bennett is an academic researcher from IBM. The author has contributed to research in topics: Quantum entanglement & Quantum channel. The author has an hindex of 60, co-authored 117 publications receiving 67435 citations. Previous affiliations of Charles H. Bennett include University of California, Los Angeles & Williams College.
Papers
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Journal ArticleDOI
Quantum Cryptography II: How to re-use a one-time pad safely even if P=NP
TL;DR: In this article, the authors proposed a scheme for stretching a one-time pad, which does not depend on complexity-theoretic assumptions such as the difficulty of factoring, and can be reused many times as long as no eavesdrop is detected, and, planning ahead, part of the capacity of these uncompromised transmissions can be used to send fresh random bits with which to replace the one time pad when an eavesdrop finally is detected.
Journal ArticleDOI
Remote preparation of quantum states
TL;DR: In this article, a general method for remote state preparation for arbitrary states of many qubits, at a cost of 1 bit of classical communication and 1 bit entanglement per qubit sent, is presented.
Journal ArticleDOI
Cellular Automaton Simulation of Polymers
TL;DR: In this paper, a two-space algorithm is devised and tested on both cellular automata machines and serial computers to simulate polymers in two-dimensional (2D) space.
Book ChapterDOI
Dissipation, Information, Computational Complexity and the Definition of Organization
TL;DR: The notion of logical depth was introduced in this paper as a mathematical definition of organization, based on algorithmic information and computational time complexity, and it has been used in the theory of computational complexity.