An inverse problem in Lagrangian dynamics based on the preservation of symmetry groups: application to systems with a position-dependent mass
Sign Up to like & getrecommendations! Published in 2018 at "Acta Mechanica"
DOI: 10.1007/s00707-017-1956-7
Abstract: An inverse problem in dynamics is proposed, based on a recently formulated symmetry-preserving perturbation method for Lagrangian systems. Special types of systems obtained from kinetic Lagrangians and with a position-dependent mass in two and three… read more here.
Keywords: inverse problem; dependent mass; position dependent;
Development of a simple setup for temperature dependent mass spectrometric measurements for the investigation of outgassing effects in polymeric materials for solar application
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Testing"
DOI: 10.1016/j.polymertesting.2019.106164
Abstract: Abstract A simple experimental setup for temperature dependent mass spectrometric measurements has been constructed. It consists of a heated sample chamber and a mass spectrometer and allows for measurements under inert gas and ambient air.… read more here.
Keywords: methodology; temperature; setup temperature; temperature dependent ... See more keywords
Approximate energies and thermal properties of a position-dependent mass charged particle under external magnetic fields
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/6/060302
Abstract: We solve the Schr\"odinger equation with a position-dependent mass (PDM) charged particle interacted via the superposition of the Morse and Coulomb potentials and exposed to external magnetic and Aharonov-Bohm (AB) flux fields. The non-relativistic bound… read more here.
Keywords: external magnetic; mass; charged particle; dependent mass ... See more keywords
The generalized Klein–Gordon oscillator with position-dependent mass in a particular Gödel-type space–time
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x21500238
Abstract: The relativistic quantum dynamics of the generalized Klein–Gordon (KG) oscillator having position-dependent mass in the Godel-type space–time is investigated. We have presented the generalized KG o... read more here.
Keywords: generalized klein; dependent mass; position dependent; klein gordon ... See more keywords
An Asymmetric Model Position Dependent Mass: Quantum Mechanical Study
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DOI: 10.2139/ssrn.4335716
Abstract: We propose an asymmetric model position dependent mass and study its quantum mechanical behaviour on different potentials such as harmonic oscillator potential, double well potential, Gaussian single well potential and triangular single well model potential.… read more here.
Keywords: dependent mass; mass; position dependent; model ... See more keywords