Results 181 to 190 of about 928,236 (401)
H-Theorem in an Isolated Quantum Harmonic Oscillator. [PDF]
Entropy (Basel), 2022 Hsueh CH, Cheng CH, Horng TL, Wu WC.
europepmc +1 more source
Symmetry, 2010 The HOMA (Harmonic Oscillator Model of Aromaticity) index, reformulated in 1993, has been very often applied to describe π-electron delocalization for mono- and polycyclic π-electron systems.
E. Raczyńska +3 more
semanticscholar +1 more source
Bioinspired Mechanisms and Actuation of Soft Robotic Crawlers
Advanced Science, EarlyView.Researchers have been developing soft materials and robotic crawlers inspired by soft‐bodied animals to mimic effective crawling in complex environments. This review explores the state‐of‐the‐art in soft crawlers, highlighting the interaction between materials, crawling mechanisms, actuation, and applications. The review concludes by providing insights
Min Pan +6 more
wiley +1 more source
Effect of electric and magnetic field on thermal property of two dimensional harmonic oscillator
Results in Physics, 2023 The energy spectrum of a 2D quantum harmonic oscillator confined by a hard wall circular cavity of size r0 in the presence of static electric and the magnetic field is computed numerically using the Bessel function basis set and the linear variational ...
Monika Arora +7 more
doaj
Relativistic Ladder Operators for the Three-Dimensional Harmonic Oscillator [PDF]
arXiv, 2009 The quantum constraint equations for a relativistic three-dimensional harmonic oscillator are shown to find concise expression in terms of Lorentz covariant ladder operators. These ladder operators consist of two conjugate 4-vectors that are each constrained to generate three linearly independent combinations of ladder operator components for raising ...
arxiv
Harmonic Oscillator Model for the Analysis of NMR Spectra of Di-substituted Benzenes [PDF]
, 1960 Hiroshi Shimizu, Shizuo Fujiwara
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Adiabatic Amplification of the Harmonic Oscillator Energy When the Frequency Passes through Zero. [PDF]
Entropy (Basel), 2022 Dodonov VV, Dodonov AV.
europepmc +1 more source
Advanced Science, EarlyView.This study explores the evolution of ferroelectric (FE) and antiferromagnetic (AFM) orders in freestanding BiFeO3 films under anisotropic strain using rotational anisotropy second harmonic generation (RA‐SHG) and first‐principles calculations. The research reveals reversible control of in‐plane FE polarization and significant AFM order rotation ...
Jiesu Wang +15 more
wiley +1 more source
International Journal for Numerical Methods in Fluids, Volume 95, Issue 1, Page 107-142, January 2023., 2023 In this article, a novel mass and momentum conservative semi‐implicit finite volume scheme is developed for the coupled solution of hydrostatic shallow water flow and the movement of one or more floating rigid bodies. The coupling is achieved via a nonlinear volume function in the mass conservation equation that depends on the coordinates of the ...
Cristian Brutto, Michael Dumbser
wiley +1 more source
Isotope Techniques in Chemical Wastewater Treatment: Opportunities and Uncertainties
Angewandte Chemie, EarlyView.In this review, we would first introduce basic knowledge about isotopic compounds and then scrutinize the physical and chemical influence induced by isotope changes. Special attention will be paid to the uncertainties in explaining the isotope results.
Hongyu Zhou +7 more
wiley +2 more sources