• In physics, the no-cloning theorem states that it is impossible to create an independent and identical copy of an arbitrary unknown quantum state, a statement...
    16 KB (2,330 words) - 18:59, 28 November 2024
  • with words, i.e. classical information. The no-teleportation theorem is implied by the no-cloning theorem: if it were possible to convert a qubit into...
    4 KB (562 words) - 03:40, 8 January 2023
  • push on Bell's theorem and quantum entanglement instigated major breakthroughs ... The most important became known as the "no-cloning theorem," a new insight...
    11 KB (1,336 words) - 15:33, 26 May 2025
  • the no-broadcasting theorem is a result of quantum information theory. In the case of pure quantum states, it is a corollary of the no-cloning theorem. The...
    6 KB (801 words) - 18:59, 28 May 2025
  • impossible to delete one of the copies. It is a time-reversed dual to the no-cloning theorem, which states that arbitrary states cannot be copied. It was proved...
    8 KB (1,458 words) - 02:51, 30 November 2024
  • In physics, the no-communication theorem (also referred to as the no-signaling principle) is a no-go theorem in quantum information theory. It asserts...
    17 KB (2,452 words) - 18:26, 27 May 2025
  • Bell's theorem Kochen–Specker theorem PBR theorem No-hiding theorem No-cloning theorem Quantum no-deleting theorem No-teleportation theorem No-broadcast...
    6 KB (674 words) - 13:20, 3 December 2024
  • Quantum cloning is forbidden by the laws of quantum mechanics as shown by the no cloning theorem, which states that there is no operation for cloning any...
    23 KB (3,063 words) - 10:58, 25 October 2024
  • from two fundamental theorems of quantum mechanics: the no-cloning theorem and the no-deleting theorem. But the no-hiding theorem is a more general proof...
    6 KB (950 words) - 13:01, 9 December 2024
  • proved the no-cloning theorem, at the same time as Dennis Dieks, and independently of James L. Park who had formulated the no-cloning theorem in 1970. He...
    5 KB (467 words) - 00:48, 18 March 2025
  • Thumbnail for Wojciech H. Zurek
    Dieks, of a proof stating that a single quantum cannot be cloned (see the no-cloning theorem). He also coined the terms einselection and quantum discord...
    10 KB (1,063 words) - 21:50, 20 April 2025
  • the two states one is trying to distinguish are not orthogonal (see no-cloning theorem); and (2) the existence of an authenticated public classical channel...
    8 KB (1,098 words) - 16:07, 21 May 2025
  • state. Copying quantum information is not possible due to the no-cloning theorem. This theorem seems to present an obstacle to formulating a theory of quantum...
    45 KB (6,099 words) - 12:34, 9 May 2025
  • Thumbnail for Nick Herbert (physicist)
    Peres claimed stemmed from a refutation of Herbert's proposal was the no-cloning theorem, proved by Wootters, Zurek, and Dieks. Quantum Reality: Beyond the...
    7 KB (733 words) - 21:53, 24 March 2025
  • Thumbnail for Quantum information
    disproving Einstein's theory. However, the no-cloning theorem showed that such cloning is impossible. The theorem was one of the earliest results of quantum...
    42 KB (4,547 words) - 11:18, 2 June 2025
  • Thumbnail for Timeline of quantum computing and communication
    Wojciech H. Zurek, and independently Dennis Dieks rediscover the no-cloning theorem of James L. Park. Charles Bennett and Gilles Brassard employ Wiesner's...
    235 KB (22,862 words) - 22:45, 27 May 2025
  • proof of the infinitude of primes No-cloning theorem Torque Gödel's ontological proof Invalid proof List of theorems List of incomplete proofs List of...
    6 KB (593 words) - 20:11, 5 June 2023
  • principle that quantum states cannot be perfectly duplicated (the no-cloning theorem), making it impossible to forge quantum money by including quantum...
    4 KB (534 words) - 19:20, 16 April 2025
  • Repeaters appear in between end nodes. Since qubits cannot be copied (No-cloning theorem), classical signal amplification is not possible. By necessity, a...
    55 KB (6,389 words) - 19:00, 18 May 2025
  • the quantum state will be changed due to wave function collapse (no-cloning theorem). This could be used to detect eavesdropping in quantum key distribution...
    82 KB (9,126 words) - 22:03, 22 May 2025
  • using quantum entangled particle pairs, as the principles of the no-cloning theorem and wave function collapse ensure the secure exchange of the random...
    7 KB (745 words) - 09:59, 31 March 2025
  • density state Fock state, Fock space vacuum state quasinormal mode no-cloning theorem quantum entanglement spinor, spinor group, spinor bundle Dirac sea...
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  • Thumbnail for Quantum neural network
    n qubits) number of patterns but can be used only once due to the no-cloning theorem and their destruction upon measurement. Trugenberger, however, has...
    21 KB (2,552 words) - 08:32, 9 May 2025
  • information theory) No-cloning theorem (quantum computation) No-communication theorem (quantum information theory) No-deleting theorem (quantum information...
    78 KB (6,293 words) - 12:16, 2 May 2025
  • and the other inside the black hole — as that would violate the no-cloning theorem. Instead, an observer can only detect the information at the horizon...
    5 KB (666 words) - 18:44, 31 January 2025
  • Thumbnail for Arun K. Pati
    Braunstein, he proved the quantum no-deleting theorem. Similar to the no-cloning theorem, the no-deleting theorem is a fundamental consequence of the...
    9 KB (879 words) - 10:17, 25 May 2025
  • Thumbnail for Secure Communication based on Quantum Cryptography
    provides powerful security. But it has some limitations. Following no-cloning theorem, QKD only can provide one-to-one connections. So the number of links...
    3 KB (354 words) - 17:14, 29 January 2024
  • information is "destroyed" as it becomes part of the entangled state, the no-cloning theorem is maintained as the information is recreated from the entangled state...
    87 KB (11,143 words) - 12:13, 25 May 2025
  • independently rederived, in a referee report to Foundations of Physics, the no-cloning theorem, before the works by William Wootters and Wojciech H. Zurek and by...
    7 KB (602 words) - 19:22, 13 October 2024
  • make a copy of x {\displaystyle x} , because that would violate the no cloning theorem. The point of view of the Deutsch-Jozsa algorithm of f {\displaystyle...
    12 KB (2,191 words) - 22:19, 13 March 2025