Results 41 to 50 of about 31,605 (318)

Nonseparability, Classical and Quantum [PDF]

, 2010
This paper examines the implications of the holonomy interpretation of classical electromagnetism. As has been argued by Richard Healey and Gordon Belot, classical electromagnetism on this interpretation evinces a form of nonseparability, something that ...
Myrvold, Wayne C.
core  

Abelian BF-Theory and Spherically Symmetric Electromagnetism [PDF]

, 1999
Three different methods to quantize the spherically symmetric sector of electromagnetism are presented: First, it is shown that this sector is equivalent to Abelian BF-theory in four spacetime dimensions with suitable boundary conditions. This theory, in
Balachandran A. P., Balachandran A. P., Blau M., Corichi A., Husain V., Martin Bojowald, Thiemann T., Wu S.   +7 more
core   +4 more sources

Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders

Advanced Functional Materials, EarlyView.
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao, Zhengyang Cao, Guangjun Zhong, Limin Shi, Junxia Xie, Jianhua Hao   +5 more
wiley   +1 more source

Classical theory of the optical Venn paradox

AIP Advances
The optical Venn paradox is observed on light crossing three successive linear polarizers whose axes are oriented along x and y and at 45° between x and y.
G. M. Stéphan
doaj   +1 more source

Conservative and radiative dynamics in classical relativistic scattering and bound systems

Physical 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, Justin Vines, Jan Steinhoff, Alessandra Buonanno   +3 more
doaj   +1 more source

Forces between electric charges in motion: Rutherford scattering, circular Keplerian orbits, action-at-a-distance and Newton's third law in relativistic classical electrodynamics

, 2007
Standard formulae of classical electromagnetism for the forces between electric charges in motion derived from retarded potentials are compared with those obtained from a recently developed relativistic classical electrodynamic theory with an ...
Bleaney B. I., Eddington A. S., Eidelman S., Einstein A., Feynman R. P., Feynman R. P., Heaviside O., Heaviside O., Hertz H., Hnizdo V., J. H. FIELD, Jackson J. D., Kittel C., Landau L. D., Liénard A., Panofsky W. H., Whittaker E. T., Wiechert E.   +17 more
core   +1 more source

Understanding Functional Materials at School

Advanced Functional Materials, EarlyView.
This review outlines strategies for effectively teaching nanoscience in schools, focusing on challenges such as scale comprehension and curriculum integration. Emphasizing inquiry‐based learning and chemistry core concepts, it showcases hands‐on activities, digital tools, and interdisciplinary approaches.
Johannes Claußnitzer, Jürgen Paul
wiley   +1 more source

Classical Electromagnetic Theory [PDF]

, 2005
Static Electric and Magnetic Fields in Vacuum.- Charge and Current Distributions.- Slowly Varying Fields in Vacuum.- Energy and Momentum.- Static Potentials in Vacuum - Laplace's Equation.- Static Potentials with Sources-Poisson's Equation.- Static Electromagnetic Fields in Matter.- Time-Dependent Electromagnetic Fields in Matter.- Waveguide ...
openaire   +2 more sources

Integrated Metallo‐Dielectric 3D Hotspots From High Refractive Index Nanodiamond‐Plasmonic Gold Cryosoret Nano‐Assemblies for Photonic Crystal Enhanced Fluorescence

Advanced Functional Materials, EarlyView.
This work presents a novel sensing platform using metallo‐dielectric cryosoret nano‐assemblies and lossless photonic crystals to overcome limitations of conventional plasmonic biosensors. The hybrid system enhances both electric and magnetic field interactions, enabling amplified fluorescence, ultralow detection limits, and prism‐free, objective‐free ...
Seemesh Bhaskar, Weinan Liu, Skye Shepherd, Devinda Wijewardena, Joseph Tibbs, Brian T. Cunningham   +5 more
wiley   +1 more source

Understanding the Planck Blackbody Spectrum and Landau Diamagnetism within Classical Electromagnetism

, 2016
Electromagnetism is a \textit{relativistic} theory and one must exercise care in coupling this theory with \textit{nonrelativistic} classical mechanics and with \textit{nonrelativistic} classical statistical mechanics.
Boyer, Timothy H.
core   +1 more source