Zobrazeno 1 - 10
of 1 467
pro vyhledávání: '"pauli basis"'
Publikováno v:
Phys. Rev. Lett. 133, 010601 (2024)
Nonstabilizerness, also known as ``magic'', stands as a crucial resource for achieving a potential advantage in quantum computing. Its connection to many-body physical phenomena is poorly understood at present, mostly due to a lack of practical metho
Externí odkaz:
http://arxiv.org/abs/2401.16498
Autor:
Cloude, Shane R.
In this paper we develop a new approach to the calibration of polarimetric radar data based on two key ideas. The first is the use of in-scene trihedral corner reflectors not only for radiometric and geometric calibration but also to completely remov
Externí odkaz:
http://arxiv.org/abs/2111.04565
Publikováno v:
Discrete and Continuous Models and Applied Computational Science, Vol 31, Iss 3, Pp 247-259 (2023)
We propose an efficient method for Hamiltonian simulation of multi-qubit quantum systems with special types of interaction. In our approach, the Hamiltonian of a \(n\)-qubit system should be represented as a linear combination of the standard Pauli b
Externí odkaz:
https://doaj.org/article/d71492a9af714ac1b18ccd5b294fe938
Quantum computation started to become significant field of studies as it hold great promising towards the upgrade of our current computational power. Studying the evolution of quantum states serves as a good fundamental in understanding quantum infor
Externí odkaz:
http://arxiv.org/abs/2003.09192
Akademický článek
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Autor:
A. N. Tsirulev, V. V. Nikonov
Publikováno v:
Mathematical Modelling and Geometry. :1-14
This article deals with quantum computations in the Pauli basis whose elements are usually identified with the Pauli strings. This approach allows us to represent quantum states, observables, and unitary operators in the unified form of linear combin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b0a4a3482bb97249a8eea1a80de27c
https://doi.org/10.26456/mmg/2020-831
https://doi.org/10.26456/mmg/2020-831
Akademický článek
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Autor:
E. Andre, A.N. Tsirulev
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 223-230 (2023)
This work studies a mathematical model of a quantum cluster consisting of three qubits and being in thermal equilibrium with the environment. The effective Hamiltonian is invariant under permutations of qubits and consists of two parts. The first par
Externí odkaz:
https://doaj.org/article/e15c2e19367544389e37295700ee8b25
Autor:
E. Andre, A.N. Tsirulev
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 14, Pp 342-351 (2022)
The model of universal quantum computation, which uses quantum circuits consisting of one-qubit and two-qubit logic elements, is implemented in several existing quantum-computing devices. In the last decade, the idea of using multiqubit gates has bec
Externí odkaz:
https://doaj.org/article/22c929430a274d8cbafc517471a8e64a
Publikováno v:
Malaysian Journal of Mathematical Sciences. Sep2022, Vol. 16 Issue 3, p559-582. 24p.