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Quantum superposition principle and geometry [PDF]

open access: yesGeneral Relativity and Gravitation, 2006
10 pages, no figures. References added. V3 discussion expanded and new results added, 14 pages. Dedicated to Michael P.
A. Corichi   +5 more
openaire   +3 more sources

Phenomenographic analysis and comparison of students’ conceptual understanding of electric and magnetic fields and the principle of superposition [PDF]

open access: goldPhysical Review Physics Education Research, 2021
There are studies of students’ understanding of the concept of the electric field, the magnetic field, and the use of the superposition principle that have contributed to the creation of both educational strategies and assessment tools.
Esmeralda Campos   +3 more
doaj   +2 more sources

Time-moisture superposition principle in creep behavior of white oak with various earlywood vessel locations

open access: diamondMaderas: Ciencia y Tecnología, 2023
Creep behavior of wood plays a fundamental role in precision processing of wood. In this work, experimental creep tests have been conducted to determine the influence of earlywood vessel location and moisture content on creep behavior of white oak ...
Yuge Zhang   +5 more
doaj   +4 more sources

Superposition Principle and Kirchhoff’s Integral Theorem

open access: yesUniverse, 2022
The need for modification of the Huygens–Fresnel superposition principle arises even in the description of the free fields of massive particles and, more extensively, in nonlinear field theories. A wide range of formulations and superposition schemes for
Mikhail I. Krivoruchenko
doaj   +3 more sources

Exploring the magnetic field of Helmholtz and Maxwell coils: a computer-based approach exploiting the superposition principle [PDF]

open access: diamondRevista Brasileira de Ensino de Física, 2020
Teaching magnetism is one of the most challenging topics at undergraduate level in programmes with scientific background. A basic course includes the description of the magnetic interaction along with empirical results such as the Biot-Savart law's ...
Jorge Enrique García-Farieta   +1 more
doaj   +3 more sources

The superposition principle of waves not fulfilled under M W Evans' O(3) hypothesis [PDF]

open access: green, 2006
In 1992 M.W. Evans proposed a so-called O(3) symmetry of electromagnetic fields by adding a constant longitudinal "ghost field" to the well-known transversal plane em waves. He considered this symmetry as a new law of electromagnetics.
Erhard Wielandt
openalex   +4 more sources

Limitations on the superposition principle: superselection rules in non-relativistic quantum mechanics [PDF]

open access: green, 1998
The superposition principle is a very basic ingredient of quantum theory. What may come as a surprise to many students, and even to many practitioners of the quantum craft, is tha superposition has limitations imposed by certain requirements of the ...
C. Cisneros   +3 more
openalex   +4 more sources

God plays coins or superposition principle for quantum states in probability representation of quantum mechanics [PDF]

open access: diamondEPJ Web of Conferences, 2019
The superposition principle of quantum states is expressed as the addition rule of probability distributions which are identified with these quantum states in new representation of quantum mechanics.
Man’ko Olga, Chernega Vladimir
doaj   +2 more sources

A Multidimensional Superposition Principle: Classical Solitons IV [PDF]

open access: hybridJournal of Physics A: Mathematical and General, 2018
Summary: A concept introduced previously [cf. Phys.Lett., A 278, 198--208 (2001; Zbl 0972.35117)] as an approach for finding superposition formulae for solutions of nonlinear PDEs and an explanation of various types of wave interactions in such systems is developed further, both from the theoretical and technical point of view.
Alexander A. Alexeyev
openalex   +11 more sources

Characterizing the superposition of arbitrary random quantum states and a known quantum state

open access: yesResults in Physics, 2023
The superposition of states is one of the most fundamental issues in the quantum world. Generally there do not exist physical operations to superpose two unknown random states with nonzero probability.
Bo Li, Xiao-Bin Liang, Shao-Ming Fei
doaj   +1 more source

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