Kitaev, N. Nisan, (Online preprint quantum Circuits with Mixed States, Proceedings of the Thirtieth Annual ACM Symposium on Theory of Computation (STOC),... D Aharonov,M Ben-Or - Conference on Foundations of Computer Science 被引量: 0发表: 0年 加载更多研究...
Improving Gate-Level Simulation of Quantum Circuits Simulating quantum computation on a classical computer is a difficult problem. The matrices representing quantum gates, and the vectors modeling qubit stat... GF Viamontes,IL Markov,JP Hayes - 《Quantum Information Processing》 被引量: 191发表: 200...
Quantum computing technologies are making steady progress. This has opened new opportunities for tackling problems whose complexity prevents their description on classical computers. A prototypical example of these complex problems are interacting quantum many-body systems: on the one hand, these systems ...
Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.python sdk quantum quantum-computing quantum-circuit quantum-programming-language qiskit Updated Jun 23, 2024 Python ...
Quantum Circuits with Mixed States We define the model of quantum circuits with density matrices, where non-unitary gates are allowed. Measurements in the middle of the computation, noise an... D Aharonov,A Kitaev,N Nisan 被引量: 666发表: 1998年 Statistical structure of quantum theory We defi...
For this reason, Q# is designed to emit gate sequences rather than quantum states; however, at a theoretical level the two perspectives are equivalent.Related topicsPauli measurements T gates and T factories Quantum circuits Quantum oracles
Quantum circuits with many photons on a programmable nanophotonic chip Article03 March 2021 Massively parallel probabilistic computing with sparse Ising machines Article02 June 2022 Non-linear Boson Sampling ArticleOpen access09 January 2023 Main
The update can be done by inserting the QDB state as the bus qubit and addressing only the target basis states that are to be updated with the selective flip-flop process. It is important to note that the post-selection process is not always necessary. For example, the post-selection is ...
When we think of a device that performs a calculation, we have in mind a piece of paper on which a pencil can leave a trace of carbon (modifying its state), or an abacus, or, more often, an electronic computer with semiconductor memory and semiconductor circuits. All these devices, ...
Proof: A classical circuit can be efficiently simulated by a reversible circuit, comprised of Toffoli gates; when these are replaced with quantum gates, a quantum circuit is obtained. The general idea is classical circuits implement a subset of transformations on input states, which are just permut...