Spin-dynamics of pairs of submerged-4f-shell atoms in cylindrically symmetric harmonic traps: connecting multi-channel models to effective analytical approaches
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Physics"
DOI: 10.1088/1367-2630/adc764
Abstract: We study spin dynamics and quantum magnetism with ultracold highly-magnetic atoms. In particular, we focus on the interactions among rare-earth atoms localized in a site of an optical-lattice potential, modeled as a cylindrically symmetric harmonic… read more here.
Keywords: symmetric harmonic; cylindrically symmetric; channel; spin dynamics ... See more keywords
Research on Radial Vibration Model and Low-Frequency Vibration Suppression Method in PMSM by Injecting Multiple Symmetric Harmonic Currents
Sign Up to like & getrecommendations! Published in 2024 at "Actuators"
DOI: 10.3390/act13110448
Abstract: Driven by frequency conversion, the windings of a three-phase permanent magnet synchronous motor (PMSM) contain both odd and even harmonic currents. Due to the motor’s pole–slot conductance modulation, the interaction between the magnetic fields generated… read more here.
Keywords: symmetric harmonic; harmonic currents; vibration suppression; vibration ... See more keywords
A Class of k-Symmetric Harmonic Functions Involving a Certain q-Derivative Operator
Sign Up to like & getrecommendations! Published in 2021 at "Mathematics"
DOI: 10.3390/math9151812
Abstract: In this paper, we introduce a new class of harmonic univalent functions with respect to k-symmetric points by using a newly-defined q-analog of the derivative operator for complex harmonic functions. For this harmonic univalent function… read more here.
Keywords: derivative operator; harmonic functions; class symmetric; class ... See more keywords