Results 21 to 30 of about 1,253,716 (311)

Quantum encryption of superposition states with quantum permutation pad in IBM quantum computers [PDF]

open access: yesEPJ Quantum Technology, 2023
We present an implementation of Kuang and Bettenburg’s Quantum Permutation Pad (QPP) used to encrypt superposition states. The project was conducted on currently available IBM quantum systems using the Qiskit development kit. This work extends previously
Maria Perepechaenko, Randy Kuang
semanticscholar   +1 more source

Some results on the space of bounded second κ-variation functions

open access: yesAIMS Mathematics, 2023
In this paper, we prove that if a globally Lipschitz non-autonomous superposition operator maps the space of functions of bounded second $ \kappa $-variation into itself then its generator function satisfies a Matkowski condition.
Jurancy Ereú   +3 more
doaj   +1 more source

A new product of weighted differentiation and superposition operators between Hardy and Zygmund Spaces

open access: yesAIMS Mathematics, 2021
Our goal of this article is to introduce a new product operator that will be called $ {D^n_u} S_{\phi} $ the product of weighted differentiation and superposition operators from $ {H}^{\infty} $ to Zygmund spaces.
A. Kamal, M. Hamza. Eissa
doaj   +1 more source

Learning Stochastic Dynamical System via Flow Map Operator [PDF]

open access: yesJournal of Computational Physics, 2023
We present a numerical framework for learning unknown stochastic dynamical systems using measurement data. Termed stochastic flow map learning (sFML), the new framework is an extension of flow map learning (FML) that was developed for learning ...
Yu'an Chen, D. Xiu
semanticscholar   +1 more source

Continuous pumping and control of mesoscopic superposition state in a lossy QED cavity [PDF]

open access: yes, 2000
Here we consider the continuous pumping of a dissipative QED cavity and derive the time-dependent density operator of the cavity field prepared initially as a superposition of mesoscopic coherent states. The control of the coherence of this superposition
B. R. Mollow   +27 more
core   +2 more sources

On solutions of some delay Volterra integral problems on a half-line

open access: yesNonlinear Analysis, 2021
In this paper, we study the existence of a.e. monotonic solutions of some general delay integral problems for both fractional and integer orders in the space of Lebesgue integrable functions on the interval R+ = [0;1) and in the space of locally ...
Mohamed M.A. Metwali, Kinga Cichoń
doaj   +1 more source

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