Forecasting bifurcations of multi-degree-of-freedom nonlinear systems with parametric resonance
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-017-3996-x
Abstract: The location of bifurcation points and bifurcation diagrams is important for the understanding of a nonlinear system with parametric resonance. This paper presents a model-less method to predict bifurcations of slightly damped multi-degree-of-freedom nonlinear systems… read more here.
Keywords: freedom nonlinear; multi degree; parametric resonance; degree freedom ... See more keywords
Parametric Resonance Analyses for Spar Platform in Irregular Waves
Sign Up to like & getrecommendations! Published in 2018 at "China Ocean Engineering"
DOI: 10.1007/s13344-018-0025-x
Abstract: The parametric instability of a spar platform in irregular waves is analyzed. Parametric resonance is a phenomenon that may occur when a mechanical system parameter varies over time. When it occurs, a spar platform will… read more here.
Keywords: platform irregular; irregular waves; resonance; parametric resonance ... See more keywords
Parametric Resonance of Magnetization Excited by Electric Field.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.6b04725
Abstract: Manipulation of magnetization by electric field is a central goal of spintronics because it enables energy-efficient operation of spin-based devices. Spin wave devices are promising candidates for low-power information processing, but a method for energy-efficient… read more here.
Keywords: magnetization; parametric resonance; energy efficient; electric field ... See more keywords
Parametric resonance brain model
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-76610-8
Abstract: The paper introduces a parametric resonance model for characterizing some features of the brain’s electrical activity. This activity is assumed to be a fundamental aspect of brain functionality underpinning functions from basic sensory processing to… read more here.
Keywords: parametric resonance; brain; brain model; model ... See more keywords
A micromachined device describing over a hundred orders of parametric resonance
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5024667
Abstract: The following article appeared in Jia, Y., Du, S., Arroyo, E., & Seshia, A. A. (2018). A micromachined device describing over a hundred orders of parametric resonance. Applied Physics Letters, 112, 171901. https://doi.org/10.1063/1.5024667 and may… read more here.
Keywords: hundred orders; describing hundred; parametric resonance; device describing ... See more keywords
Parametric resonance with linear damping: a general formula for the excitation threshold for high orders
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/ade7bb
Abstract: We derive a general formula for the excitation threshold of parametric resonances of an oscillator with linear damping from consideration of the asymptotic properties of the Mathieu equation. This provides a good approximation for resonances… read more here.
Keywords: formula excitation; parametric resonance; linear damping; excitation threshold ... See more keywords
Efficient self-resonance instability from axions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2019/06/055
Abstract: It was recently shown that a coherent oscillation of an axion can cause an efficient parametric resonance, leading to a prominent emission of the gravitational waves (GWs). In this paper, conducting the Floquet analysis, we… read more here.
Keywords: resonance; self resonance; parametric resonance; takes place ... See more keywords
Photons from dark photon solitons via parametric resonance
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2023/05/015
Abstract: Wave-like dark matter made of spin-1 particles (dark photons) is expected to form ground state clumps called “vector solitons”, which can have different polarizations. In this work, we consider the interaction of dark photons with… read more here.
Keywords: photons dark; solitons via; via parametric; photon solitons ... See more keywords
Particle decay as asymptotic narrow parametric resonance
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DOI: 10.1103/6849-rxjs
Abstract: Parametric resonance can produce particles from oscillating scalar field, where an exponential growth of the particle number density can be developed. While it has been noticed that stimulated decay in Boltzmann equations exhibits similar parametric… read more here.
Keywords: parametric resonance; particle decay; narrow parametric; particle ... See more keywords
Entanglement production in the dynamical Casimir effect at parametric resonance
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.065022
Abstract: The particles produced from the vacuum in the dynamical Casimir effect are highly entangled. In order to quantify the correlations generated by the process of vacuum decay induced by moving mirrors, we study the entanglement… read more here.
Keywords: effect; casimir effect; parametric resonance; dynamical casimir ... See more keywords
Suppressing parametric resonance of a hyperloop vehicle using a parametric force.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review. E"
DOI: 10.1103/physreve.111.034210
Abstract: In this paper, we study the stability of a simple model of a hyperloop vehicle resulting from the interaction between electromagnetic and aeroelastic forces for both constant and periodically varying coefficients (i.e., parametric excitation). For… read more here.
Keywords: parametric resonance; hyperloop; stability; force ... See more keywords