Results 31 to 40 of about 2,602,800 (301)

Simultaneous Execution of Quantum Circuits on Current and Near-Future NISQ Systems

open access: yesIEEE Transactions on Quantum Engineering, 2022
In the noisy intermediate-scale quantum (NISQ) era, the idea of quantum multiprogramming, running multiple quantum circuits (QCs) simultaneously on the same hardware, helps to improve the throughput of quantum computation.
Yasuhiro Ohkura   +2 more
doaj   +1 more source

Quantum Computing

open access: yesBusiness & Information Systems Engineering, 2023
Business & information systems engineering 65(4), 361-367 (2023).
Michael Nofer   +4 more
openaire   +7 more sources

Quantum computing [PDF]

open access: yesCommunications of the ACM, 2008
Researchers are optimistic, but a practical device is years away.
Michael Ross, Mark Oskin
openaire   +2 more sources

Easy access to quantum computing for applications

open access: yes, 2021
Quantum computing can result in disruptive changes in many industrial areas, e.g. through the more efficient solution of optimization problems e.g. in logistics.
Lorenz, Jeanette Miriam
core   +1 more source

Quantum Computing and Communications [PDF]

open access: yes, 2022
This book explains the concepts and basic mathematics of quantum computing and communication. Chapters cover such topics as quantum algorithms, photonic implementations of discrete-time quantum walks, how to build a quantum computer, and quantum key ...

core   +1 more source

Quantum computation

open access: yes17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996
Quantum theory is vital for the next generation data processing devices. As computers become faster they must become smaller because of the finiteness of the speed of light. The history of computer technology has involved a sequence of changes from one type of physical realisation to another - from gears to relays to valves to transistors to integrated
Barenco, A   +3 more
openaire   +5 more sources

A (quasi-)polynomial time heuristic algorithm for synthesizing T-depth optimal circuits

open access: yesnpj Quantum Information, 2022
We investigate the problem of synthesizing T-depth optimal quantum circuits for exactly implementable unitaries over the Clifford+T gate set. We construct a subset, $${{\mathbb{V}}}_{n}$$ V n , of T-depth 1 unitaries.
Vlad Gheorghiu   +2 more
doaj   +1 more source

QUANTUM COMPUTATION [PDF]

open access: yes, 1999
77 pages, figures included in the ps file. To appear in: Annual Reviews of Computational Physics, ed. Dietrich Stauffer, World Scientific, vol VI, 1998. The paper can be down loaded also from http://www.math.ias.edu/~doria/
openaire   +3 more sources

Quantum Computation

open access: yesScholarpedia, 2018
A quantum computer is a machine that exploits quantum phenomena to store information and perform computations. The chief goal of this article is to provide a brief but comprehensive introduction to quantum computing. It overviews some mathematical underpinnings of quantum computation for readers with only a basic knowledge of linear algebra and ...
Pieper, Jaden K., Lladser, Manuel E.
openaire   +2 more sources

T-count and T-depth of any multi-qubit unitary

open access: yesnpj Quantum Information, 2022
We design an algorithm to determine the (minimum) T-count of any n-qubit (n ≥ 1) unitary W of size 2 n  × 2 n , over the Clifford+T gate set. The space and time complexity of our algorithm are $$O\left({2}^{2n}\right)$$ O 2 2 n and $$O\left({2}^{2n ...
Vlad Gheorghiu   +2 more
doaj   +1 more source

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