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Quantum chemistry computer programs are used in computational chemistry to implement the methods of quantum chemistry. Most include the Hartree–Fock (HF) and some post-Hartree–Fock methods. They may also include density functional theory (DFT), molecular mechanics or semi-empirical quantum chemistry methods.
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The Quantum Communications Hub is a quantum technology research hub established as part of the UK National Quantum Technologies Programme. The hub is a consortium of 8 UK universities and 13 industrial partners, which received funding of £24m over a 5-year period. [1] The hub will develop techniques for quantum key distribution (QKD), and in ...
Quantum networks form an important element of quantum computing and quantum communication systems. Quantum networks facilitate the transmission of information in the form of quantum bits, also called qubits, between physically separated quantum processors. A quantum processor is a machine able to perform quantum circuits on a certain number of ...
The UK National Quantum Technologies Programme (UKNQTP) is a programme set up by the UK government [1] to translate academic work on quantum mechanics, and the effects of quantum superposition and quantum entanglement into new products and services. It brings UK physicists and engineers together with companies and entrepreneurs who have an ...
In quantum annealing, problems are encoded into the lowest energy state of a physical quantum system. Applications currently under study at the QCC include big data analysis, verification and validation of cyber-physical systems , pattern identification and classification, and optimization and machine learning , any of which may support ...
This list contains quantum processors, also known as quantum processing units (QPUs). Some devices listed below have only been announced at press conferences so far, with no actual demonstrations or scientific publications characterizing the performance. Quantum processors are difficult to compare due to the different architectures and approaches.
[1] [2] [3] Quantum simulators may be contrasted with generally programmable "digital" quantum computers, which would be capable of solving a wider class of quantum problems. A universal quantum simulator is a quantum computer proposed by Yuri Manin in 1980 [4] and Richard Feynman in 1982. [5]