Results 11 to 20 of about 1,065,541 (300)
Information Gain, Operator Spreading, and Sensitivity to Perturbations as Quantifiers of Chaos in Quantum Systems [PDF]
arXivWe adopt a continuous weak measurement tomography protocol to explore the signatures of chaos in the quantum system(s). We generate the measurement record as a series of expectation values of an observable evolving under the desired dynamics, which can show a transition from integrability to chaos.
openaire +3 more sources
A Multi-Carrier Structure for Chaos –Shift Keying
Journal of Kufa for Mathematics and Computer, 2021 The next generation of wireless communications networks needs higher data transfer rates; this requires to provide wireless communication systems operating at higher spectral efficiencies.
Salsabeel Hasan, Zahir Hussain
doaj +1 more source
Engineering Applications of Computational Fluid Mechanics, 2023 Large centrifugal pumps can generate electricity in reverse, reducing the power supply pressure of the power grid. However, S region may occurs during the operation and regulation of the pump as a steam turbine (PAT). The S region can cause unstable unit
Shijie Yang +6 more
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Design, Implementation, and Analysis of a Block Cipher Based on a Secure Chaotic Generator
Applied Sciences, 2022 This work proposes a new secure chaos-based encryption/decryption system, operating in cipher block chaining (CBC) mode, and analyze its performance. The cryptosystem includes a robust pseudorandom number generator of chaotic sequences (PRNG-CS).
Fethi Dridi +4 more
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Chaos for endomorphisms of completely metrizable groups and linear operators on Fréchet spaces [PDF]
J. Math. Anal. Appl. 543 (2025), no. 2, Paper No. 129033, 2022 Using some techniques from topological dynamics, we give a uniform treatment of Li-Yorke chaos, mean Li-Yorke chaos and distributional chaos for continuous endomorphisms of completely metrizable groups, and characterize three kinds of chaos (resp. extreme chaos) in terms of the existence of the so-called semi-irregular points (resp.
arxiv +1 more source
Three-Level T-Type Inverter Fault Diagnosis and Tolerant Control Using Single-Phase Line Voltage
IEEE Access, 2020 This study combines extension theory and chaos theory to create a three-level T-type inverter fault diagnosis system that uses single-phase line voltage signals.
Kuei-Hsiang Chao +2 more
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Photonics, 2022 A systematic treatment of the influence of the optical feedback (OFB) and the ratio of the radiative and the non-radiative recombination lifetime (τr/τnr) on the relative intensity noise (RIN) and the system dynamics of a semiconductor laser (SL) is ...
Salah Abdulrhmann +2 more
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FPGA-based Dual Core TRNG Design Using Ring and Runge-Kutta-Butcher based on Chaotic Oscillator
Chaos Theory and Applications, 2021 Despite the fact that chaotic systems do not have very complex circuit structures, interest in chaotic systems has increased considerably in recent years due to their interesting dynamic properties.
Pakize Erdoğmuş +3 more
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Quantifying operator spreading and chaos in Krylov subspaces with quantum state reconstruction [PDF]
Phys. Rev. B 108, 224306 (2023), 2023 We study operator spreading in many-body quantum systems by its potential to generate an informationally complete measurement record in quantum tomography. We adopt continuous weak measurement tomography for this purpose. We generate the measurement record as a series of expectation values of an observable evolving under the desired dynamics, which can
arxiv +1 more source