• Thumbnail for One-way quantum computer
    The one-way quantum computer, also known as measurement-based quantum computer (MBQC), is a method of quantum computing that first prepares an entangled...
    43 KB (6,454 words) - 12:34, 15 February 2025
  • The Kane quantum computer is a proposal for a scalable quantum computer proposed by Bruce Kane in 1998, who was then at the University of New South Wales...
    5 KB (692 words) - 00:04, 15 May 2025
  • Thumbnail for Topological quantum computer
    A topological quantum computer is a type of quantum computer. It utilizes anyons, a type of quasiparticle that occurs in two-dimensional systems. The anyons'...
    24 KB (2,979 words) - 22:17, 5 June 2025
  • Thumbnail for Trapped-ion quantum computer
    A trapped-ion quantum computer is one proposed approach to a large-scale quantum computer. Ions, or charged atomic particles, can be confined and suspended...
    31 KB (3,589 words) - 14:07, 24 May 2025
  • Thumbnail for Quantum computing
    A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of both particles and...
    113 KB (12,430 words) - 14:39, 13 June 2025
  • A quantum Turing machine (QTM) or universal quantum computer is an abstract machine used to model the effects of a quantum computer. It provides a simple...
    9 KB (1,105 words) - 20:05, 15 January 2025
  • In quantum computing, quantum supremacy or quantum advantage is the goal of demonstrating that a programmable quantum computer can solve a problem that...
    54 KB (5,929 words) - 18:17, 23 May 2025
  • against a cryptanalytic attack by a quantum computer. Most widely-used public-key algorithms rely on the difficulty of one of three mathematical problems:...
    63 KB (6,408 words) - 18:40, 5 June 2025
  • creates a quantum computing cluster and therefore creates more computing potential. Less powerful computers can be linked in this way to create one more powerful...
    55 KB (6,389 words) - 19:00, 18 May 2025
  • Thumbnail for Quantum simulator
    about specific physics problems. Quantum simulators may be contrasted with generally programmable "digital" quantum computers, which would be capable of solving...
    26 KB (2,761 words) - 15:20, 4 June 2025
  • The spin qubit quantum computer is a quantum computer based on controlling the spin of charge carriers (electrons and electron holes) in semiconductor...
    11 KB (1,333 words) - 15:47, 25 May 2025
  • Thumbnail for Nuclear magnetic resonance quantum computer
    Nuclear magnetic resonance quantum computing (NMRQC) is one of the several proposed approaches for constructing a quantum computer, that uses the spin states...
    11 KB (1,488 words) - 06:23, 20 June 2024
  • Thumbnail for Quantum information
    computational term. It is an interdisciplinary field that involves quantum mechanics, computer science, information theory, philosophy and cryptography among...
    42 KB (4,547 words) - 11:18, 2 June 2025
  • Thumbnail for Quantum circuit
    the quantum circuit notation in 1986. Most elementary logic gates of a classical computer are not reversible. Thus, for instance, for an AND gate one cannot...
    24 KB (3,343 words) - 18:11, 15 December 2024
  • Quantum volume is a metric that measures the capabilities and error rates of a quantum computer. It expresses the maximum size of square quantum circuits...
    19 KB (1,750 words) - 20:25, 9 June 2025
  • Adiabatic quantum computation (AQC) is a form of quantum computing which relies on the adiabatic theorem to perform calculations and is closely related...
    14 KB (2,010 words) - 18:58, 16 April 2025
  • quantum computers depend on a comprehensive understanding of quantum physics and engineering. Google and IBM have invested significantly in quantum computer...
    7 KB (745 words) - 09:59, 31 March 2025
  • Cloud-based quantum computing refers to the remote access of quantum computing resources—such as quantum emulators, simulators, or processors—via the internet...
    13 KB (1,349 words) - 19:33, 2 June 2025
  • Counterfactual quantum computation is a method of inferring the result of a computation without actually running a quantum computer otherwise capable of...
    7 KB (880 words) - 14:48, 20 April 2025
  • Thumbnail for Quantum neural network
    Since the technological implementation of a quantum computer is still in a premature stage, such quantum neural network models are mostly theoretical...
    21 KB (2,552 words) - 08:32, 9 May 2025
  • ROOM-TEMPERATURE QUANTUM COMPUTER". AQT. Retrieved 21 Feb 2023. Pogorelov, I.; Feldker, T.; Et, al. (2021-06-07). "Compact Ion-Trap Quantum Computing Demonstrator"...
    42 KB (1,905 words) - 08:16, 12 June 2025
  • Thumbnail for Quantum logic gate
    Counterfactual quantum computation Landauer's principle Logical connective One-way quantum computer Quantum algorithm Quantum cellular automaton Quantum channel...
    76 KB (10,347 words) - 15:41, 25 May 2025
  • faulty measurements. Effective quantum error correction would allow quantum computers with low qubit fidelity to execute algorithms of higher complexity...
    45 KB (6,099 words) - 12:34, 9 May 2025
  • oversimplified the algorithm in a way that makes it equivalent to coin flipping. Furthermore, attempts using quantum computers with other algorithms have been...
    40 KB (5,812 words) - 03:27, 11 June 2025
  • Linear optical quantum computing or linear optics quantum computation (LOQC), also photonic quantum computing (PQC), is a paradigm of quantum computation...
    30 KB (3,871 words) - 14:41, 13 April 2025
  • Thumbnail for Timeline of quantum computing and communication
    quantum computer. Subwavelength waveguide is developed for light. A single-photon emitter for optical fibers is developed. The first one-way quantum computers...
    235 KB (22,862 words) - 20:46, 12 June 2025
  • finite-dimensional. One motivation for studying continuous-variable quantum computation is to understand what resources are necessary to make quantum computers more...
    20 KB (2,427 words) - 10:41, 12 June 2025
  • under conditions where the quantum nature of photons is significant. It could in principle be used to construct a quantum computer. The case of a single 2-level...
    4 KB (544 words) - 19:49, 24 May 2025
  • be performed on a quantum computer,: 126  the term quantum algorithm is generally reserved for algorithms that seem inherently quantum, or use some essential...
    39 KB (4,560 words) - 14:59, 23 April 2025
  • A quantum sort is any sorting algorithm that runs on a quantum computer. Any comparison-based quantum sorting algorithm would take at least Ω ( n log...
    2 KB (165 words) - 21:49, 25 February 2025