Results 21 to 30 of about 109,495 (298)
On quasilinear elliptic problems with finite or infinite potential wells [PDF]
Open Mathematics, 2021 Abstract We consider quasilinear elliptic problems of the form − div (
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Quantum Lenoir Engine with a Single Particle System in a One Dimensional Infinite Potential Well
Positron, 2019 Lenoir engine based on the quantum system has been studied theoretically to increase the thermal efficiency of the ideal gas. The quantum system used is a single particle (as a working fluid instead of gas in a piston tube) in a one-dimensional infinite ...
Yohanes Dwi Saputra
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Nonlinear Schrödinger equations near an infinite well potential [PDF]
Calculus of Variations and Partial Differential Equations, 2013 The paper deals with standing wave solutions of the dimensionless nonlinear Schrödinger equation \label{eq:abs1} iΦ_t(x,t) = -Δ_xΦ+V_\la(x)Φ+ f(x,Φ), \quad x\in\R^N,\ t\in\R,\tag{$NLS_\la$} where the potential $V_\la:\R^N\to\R$ is close to an infinite well potential $V_\infty:\R^N\to\R$, i. e. $V_\infty=\infty$ on an exterior domain $\R^N\setminus\Om$,
Bartsch, Thomas, Parnet, Mona
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Measurement Science Review, 2021 An analytical model for eddy current testing of an I-core coil located above a two-layer conductive material is presented. The upper layer is an infinite plane conductor, and the bottom layer is a conductive cylinder.
Zhang Siquan
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Structure Theory for Extended Kepler-Coulomb 3D Classical Superintegrable Systems [PDF]
, 2012 The classical Kepler-Coulomb system in 3 dimensions is well known to be 2nd order superintegrable, with a symmetry algebra that closes polynomially under Poisson brackets. This polynomial closure is typical for 2nd order superintegrable systems in 2D and
Willard Miller Jr. +5 more
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Journal of Physics: Theories and Applications, 2018 The purpose of this paper is to show some improvements of the finite-difference time domain (FDTD) method using Numerov and non-standard finite difference (NSFD) schemes for solving the one-dimensional Schrödinger equation.
Lily Maysari Angraini, I Wayan Sudiarta
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South African Journal of Chemical Engineering, 2020 The separation of volatile organic solvents (herewith, solutes) were tested in an imidazolium-based ionic liquid (1,3-dimethylimidazolium dimethylphosphate), [MMIM] [DMP] as a solvent at four different temperatures, T = (313 .15 to 343.15) K and at ...
Bakusele Kabane, Gan G. Redhi
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Solution of Bohr Hamiltonian in the Z(5) critical point by using Morse potential for 190Hg nucleus [PDF]
مجله علوم و فنون هستهای, 2022 In this paper, the Hamiltonian of Bohr-Mottelson model was solved to determine the energy levels and also energy surfaces of 190Hg nucleus in the Z(5) critical point.
M. Seidi, H. Sabri, R. Gholami
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Infinite quantum well: a coherent state approach [PDF]
, 2008 24 pages, 8 figuresA new family of 2-component vector-valued coherent states for the quantum particle motion in an infinite square well potential is presented.
Gazeau, J.-P. +2 more
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Dimensionality and geometry effects on a quantum carnot engine efficiency
Revista de Ciencias Tecnológicas, 2019 We calculate the efficiency of a quantum Carnot cycle for a particle confined in two different infinite potential wells, a cylindrical potential well of variable radius and a two-dimensional square potential well with a periodicity in one of it sides. We
Hiram Kalid Herrera Alcantar +4 more
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