Results 41 to 50 of about 58,791 (292)

An Examination of the Relationship between High School Students’ Self-efficacy Perceptions Concerning Electromagnetism and Their Academic Success

SHS Web of Conferences, 2018
In the study, “Magnetism and Electromagnetic Induction” topic, which is part of the unit titled Electricity and Magnetism within the 11th grade Physics program that came into effect in 2013.
Bezen Sevim, Aykutlu Işıl, Bayrak Celal   +2 more
doaj   +1 more source

Quasitopological electromagnetism, conformal scalar field and Lovelock black holes

European Physical Journal C: Particles and Fields, 2023
In this work, we present the new higher dimensional dyonic black hole solutions of the Lovelock-scalar gravity coupled with quasitopological electromagnetism.
Askar Ali
doaj   +1 more source

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  

g = 2 as a Gauge Condition [PDF]

, 1997
Charged matter spin-1 fields enjoy a nonelectromagnetic gauge symmetry when interacting with vacuum electromagnetism, provided their gyromagnetic ratio is 2.Comment: 5 pages, REVTeX, submitted to Phys Rev D Brief ...
F. J. Belinfante, R. Jackiw, R. Jackiw, R. Jackiw, S. Ferrara, S. Weinberg, V. Bargmann   +6 more
core   +3 more sources

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Dynamical laws of superenergy in General Relativity

, 2007
The Bel and Bel-Robinson tensors were introduced nearly fifty years ago in an attempt to generalize to gravitation the energy-momentum tensor of electromagnetism.
Alfonso García-Parrado Gómez-Lobo, Anderson A, Bel L, Bel L, Bel L, Bel L, Bergqvist G, Bergqvist G, Bergqvist G, Chevreton M, Ellis G F R, Eriksson I, Eriksson I, Hawking S W, Herrera L, Herrera L, Jackson D, Klainerman S, Lazkoz R, Maartens R, Martín-García J M, Mashoon B, Naber G L, Penrose R, Penrose R Rindler W, Senovilla J M M, Senovilla J M M, Stephani H, Szabados L, Thorne K S   +29 more
core   +1 more source

Electromagnetism in nonleptonic weak interactions [PDF]

, 2000
We construct a low-energy effective field theory that permits the complete treatment of isospin-breaking effects in nonleptonic weak interactions to next-to-leading order. To this end, we enlarge the chiral Lagrangian describing strong and Delta S=1 weak
Ecker, G., Isidori, G., Mueller, G., Neufeld, H., Pich, A.   +4 more
core   +5 more sources

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Entanglement detection with classical deep neural networks

Scientific Reports
In this study, we introduce an autonomous method for addressing the detection and classification of quantum entanglement, a core element of quantum mechanics that has yet to be fully understood.
Julio Ureña, Antonio Sojo, Juani Bermejo-Vega, Daniel Manzano   +3 more
doaj   +1 more source

Quaternion Gravi-Electromagnetism

, 2011
Defining the generalized charge, potential, current and generalized fields as complex quantities where real and imaginary parts represent gravitation and electromagnetism respectively, corresponding field equation, equation of motion and other quantum ...
A. S. Rawat, A.M. Polyakov, B. Julia, B.S. Rajput, B.S. Rajput, B.S. Rajput, B.S. Rajput, B.S. Rajput, C. Massa, D. Zwanzinger, D. Zwanzinger, D.D. Cattani, G. ’t Hooft, Gaurav Karnatak, J. Schwinger, J. Schwinger, J. Schwinger, J. Schwinger, J. Schwinger, J.S. Dowker, N. Craigie, N. Li, O. P. S. Negi, P.A.M. Dirac, P.S. Bisht, P.S. Bisht, P.S. Bisht, P.S. Bisht, Shalini Dangwal, W. Cates   +29 more
core   +1 more source