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Classical Physics papers — page 77

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Non-symmetric flexural wave scattering and one-way extreme absorption
The possibility of asymmetric absorption and reflection for flexural waves is demonstrated though analytical and numerical examples. We focus on the 1D case of flexural motion of a beam and consider…
Andrew N. Norris, Pawel PackoJan 16, 2019
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Siberian snake-like behavior for an orbital polarization of a beam of twisted (vortex) electrons
The orbital polarization of twisted electrons carrying an intrinsic orbital angular momentum is not influenced by field perturbations in arbitrary magnetic fields. This property means an existence of…
Alexander J. Silenko, Oleg V. TeryaevJan 16, 2019
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Dielectric Dilemma
A dielectric dilemma faces scientists because Maxwell's equations are poor approximations as usually written, with a single dielectric constant. Maxwell's equations are then not accurate…
Robert EisenbergJan 15, 2019
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Analytical and Experimental Study of Conical Telescoping Springs With Nonconstant Pitch
Most research papers that exploit conical springs focus only on conical springs with a constant pitch. In order to increase the range of possibilities for designers, this paper proposes a study of…
Manuel ParedesJan 15, 2019
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Beyond polarities: Generalizing Maxwell's reciprocal diagrams
A pair of ovservations on the role of projective geometrical dualities in graphic statics.
Tamás BaranyaiJan 14, 2019
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Equilibrium for Classical Zero-Point Radiation: Detailed Balance Under Scattering by a Classical Charged Harmonic Oscillator
It has been shown repeatedly over a period of 50 years that the use of relativistic classical physics and the inclusion of classical electromagnetic zero-point radiation leads to the Planck blackbody…
Timothy H. BoyerJan 12, 2019
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Derivation of general Maxwell type equations for open quantum systems
Using equations of motion with the anisotropic dissipative term for quantum particle and quantum-mechanical commutation rules, the general Maxwell-type differential equations are derived. The direct…
A. V. Khugaev, G. G. Adamian, N. V. AntonenkoJan 11, 2019
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Prestress tuning of negative refraction and wave channeling from flexural sources
The quest for wave channeling and manipulation has driven a strong research effort on topological and architected materials, capable of propagating localized electromagnetical or mechanical signals.…
G. Bordiga, L. Cabras, A. Piccolroaz et al.Jan 10, 2019
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Physical meaning of the dipole radiation resistance in lossless and lossy media
In this tutorial, we discuss the radiation from a Hertzian dipole into uniform isotropic lossy media of infinite extent. If the medium is lossless, the radiated power propagates to infinity, and the…
M. S. Mirmoosa, S. Nordebo, S. A. TretyakovJan 9, 2019
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Pendulum Analysis by Leaf Functions and Hyperbolic Leaf Functions
The mathematical model representing the equation of motion of a pendulum is nonlinear. Solutions that satisfy the equation cannot be represented by elementary functions, such as trigonometric…
Kazunori ShinoharaJan 8, 2019
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On static chiral Milton-Briane-Willis continuum mechanics
Recent static experiments on twist effects in chiral three-dimensional mechanical metamaterials have been discussed in the context of micropolar Eringen continuum mechanics, which is a generalization…
Muamer Kadic, André Diatta, Tobias Frenzel et al.Jan 7, 2019
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Energy, Forces, Fields and the Lorentz Force Formula
We apply a simple decomposition to the energy of a moving particle. Based on this decomposition, we identify the potential and kinetic energies, then use them to give general definitions of momentum…
Artice M. DavisJan 7, 2019
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Fractional Burgers models in creep and stress relaxation tests
Classical and thermodynamically consistent fractional Burgers models are examined in creep and stress relaxation tests. Using the Laplace transform method, the creep compliance and relaxation modulus…
Aleksandar S. Okuka, Dušan ZoricaJan 3, 2019
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Nonlinear finite element analysis of lattice core sandwich beams
A geometrically nonlinear finite element model is developed for the bending analysis of micropolar Timoshenko beams using the principle of virtual displacements and linear Lagrange interpolation…
Praneeth Nampally, Anssi T. Karttunen, JN ReddyJan 2, 2019
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A note on the geometric modeling of the full two body problem
The two full body problem concerns the dynamics of two spatially extended rigid bodies (e.g. rocky asteroids) subject to mutual gravitational interaction. In this note we deduce the Euler-Poincare…
Tanya Schmah, Cristina StoicaJan 2, 2019
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Experimental demonstration of spectrally-broadband Huygens sources using low-index spheres
Manipulating the excitation of resonant electric and magnetic multipole moments in structured dielectric media has unlocked many sophisticated electromagnetic functionalities. This article…
Mohamed Ismail Abdelrahman, Hassan Saleh, Ivan Fernandez-Corbaton et al.Jan 1, 2019
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A Nonlinear Moment Model for Radiative Transfer Equation in Slab Geometry
This paper is concerned with the approximation of the radiative transfer equation for a grey medium in the slab geometry by the moment method. We develop a novel moment model inspired by the…
Yuwei Fan, Ruo Li, Lingchao ZhengDec 30, 2018
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Asymptotic Precision Corrections to Radiation Reaction
The radiative correction to the equation of motion for a moving charged particle is one of the oldest open problems in physics. The problem originates in the emission of radiation by an accelerated…
Yarden Sheffer, Yaron Hadad, Morgan H. Lynch et al.Dec 26, 2018
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Radiation reaction of classical hyperbolic oscillator: experimental signatures
When accelerated by a constant force in the lab frame, a classical charge experiences no self force. In this case, the particle radiates without dissipating its kinetic and potential energy. But what…
Yuan ShiDec 25, 2018
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On Radiation Reaction in Classical Electrodynamics
The Lorentz-Abraham-Dirac equations (LAD) may be the most commonly accepted equation describing the motion of a classical charged particle in its electromagnetic field. However, it is well known that…
Christian Bild, Hartmut Ruhl, Dirk-Andre DeckertDec 21, 2018
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Large deflections and stability of spring-hinged cantilever beam
In the article, we investigate the influence of spring on the large deflections and stability of a spring-hinged cantilever subject to conservative tip force. Using the closed form solution of the…
Milan BatistaDec 20, 2018
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Acoustic Supercoupling in a Zero-Compressibility Waveguide
Funneling acoustic waves through largely mismatched channels is of fundamental importance to tailor and transmit sound for a variety of applications. In electromagnetics, zero-permittivity…
H. Esfahlani, M. S. Byrne, M. McDermott et al.Dec 18, 2018
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Rayleigh-Bloch, topological edge and interface waves for structured elastic plates
Galvanised by the emergent fields of metamaterials and topological wave physics, there is currently much interest in controlling wave propagation along structured arrays, and interfacial waves…
G. J. Chaplain, M. P. Makwana, R. V. CrasterDec 18, 2018
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Solving the paradox of the folded falling chain by considering horizontal kinetic energy and link geometry
A folded chain, with one end fixed at the ceiling and the other end released from the same elevation, is commonly modeled as an energy-conserving system in one-dimension. However, the analytical…
Hong-Hsi Lee, Chih-Fan Chen, I-Shing HuDec 17, 2018
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On Stability of Non-inflectional Elastica
This study considers the stability of a non-inflectional elastica under a conservative end force subject to the Dirichlet, mixed, and Neumann boundary conditions. It is demonstrated that the…
Milan BatistaDec 17, 2018
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