Results 11 to 20 of about 1,958,305 (308)

On the Relationship of Quantum Mechanics to Classical Electromagnetism and Classical Relativistic Mechanics [PDF]

open access: yes, 2004
Some connections between quantum mechanics and classical physics are explored. The Planck-Einstein and De Broglie relations, the wavefunction and its probabilistic interpretation, the Canonical Commutation Relations and the Maxwell--Lorentz Equation may ...
J.H.Field
semanticscholar   +3 more sources

The gauge non-invariance of Classical Electromagnetism [PDF]

open access: green, 2005
"Physical theories of fundamental significance tend to be gauge theories. These are theories in which the physical system being dealt with is described by more variables than there are physically independent degree of freedom.
Germain Rousseaux
openalex   +7 more sources

Classical electromagnetism as a consequence of Coulomb's law, special relativity and Hamilton's principle and its relationship to quantum electrodynamics [PDF]

open access: green, 2006
It is demonstrated how all the mechanical equations of classical electromagnetism (CEM) may be derived from only Coulomb's inverse square force law, special relativity and Hamilton's principle.
J. H. Field
openalex   +2 more sources

Understanding zero-point energy in the context of classical electromagnetism [PDF]

open access: green, 2016
Today’s textbooks of electromagnetism give the particular solution to Maxwell’s equations involving the integral over the charge and current sources at retarded times.
Timothy H. Boyer
openalex   +3 more sources

Conservative and radiative dynamics in classical relativistic scattering and bound systems [PDF]

open access: yesPhysical Review Research, 2022
As recent work continues to demonstrate, the study of relativistic scattering processes leads to valuable insights and computational tools applicable to the relativistic bound-orbit two-body problem.
M. V. S. Saketh   +3 more
doaj   +2 more sources

Un-renormalized classical electromagnetism [PDF]

open access: yes, 2006
This paper follows in the tradition of direct-action versions of electromagnetism having the aim of avoiding a balance of infinities wherein a mechanical mass offsets an infinite electromagnetic mass so as to arrive at a finite observed value. Given that,
M. Ibison
semanticscholar   +3 more sources

Two controversies in classical electromagnetism [PDF]

open access: yesSPIE Optics + Photonics, 2006
This paper examines two controversies arising within classical electromagnetism which are relevant to the optical trapping and micromanipulation community.
R. N. C. Pfeifer   +3 more
semanticscholar   +4 more sources

Practical challenges in data‐driven interpolation: Dealing with noise, enforcing stability, and computing realizations

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView., 2023
Summary In this contribution, we propose a detailed study of interpolation‐based data‐driven methods that are of relevance in the model reduction and also in the systems and control communities. The data are given by samples of the transfer function of the underlying (unknown) model, that is, we analyze frequency‐response data.
Quirin Aumann, Ion Victor Gosea
wiley   +1 more source

Introduction to path-integral Quantum Field Theory – A toolbox

open access: yesRevista Brasileira de Ensino de Física, 2021
Lecture notes on path-integrals, suitable for an undergraduate course with prerequisites such as: Classical Mechanics, Electromagnetism and Quantum Mechanics.
Roland Koberle
doaj   +1 more source

Time reversal and reciprocity

open access: yesAAPPS Bulletin, 2022
In this paper, we review and discuss the main properties of the time-reversal operator T and its action in classical electromagnetism and in quantum mechanics.
Olivier Sigwarth, Christian Miniatura
doaj   +1 more source

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