Results 1 to 10 of about 561,113 (328)
The Foundation of Classical Mechanics [PDF]
Encyclopedia, 2021 Mechanics is the science of the equilibrium and motion of bodies subject to forces. The adjective classical, hence Classical Mechanics, was added in the 20th century to distinguish it from relativistic mechanics which studies motion with speed close to ...
Danilo Capecchi
doaj +2 more sources
Classical Supersymmetric Mechanics [PDF]
Annals of Physics, 2000 We analyse a supersymmetric mechanical model derived from (1+1)-dimensional field theory with Yukawa interaction, assuming that all physical variables take their values in a Grassmann algebra B. Utilizing the symmetries of the model we demonstrate how for a certain class of potentials the equations of motion can be solved completely for any B.
Rolf Heumann, Nicholas S. Manton
openaire +5 more sources
The S-matrix in classical mechanics [PDF]
Communications in Mathematical Physics, 1968 In the Hilbert-space version of classical mechanics, scattering theory forN-particle systems is developed in close analogy to the quantum case. Asymptotic completeness is proved for forces of finite range. Infinite-range forces lead to the problem of stability of bound states and can be dealt with only in some simple cases.
Walter Hunziker
openalex +5 more sources
Invariants in Supersymmetric Classical Mechanics
, 2000 The bosonic second invariant of SuperLiouville models in supersymmetric classical mechanics is described.
A. Alonso-Izquierdo +2 more
openalex +5 more sources
Type II entanglement in classical mechanics
Results in Physics, 2021 A classical analog of entanglement using classical light beams was proposed recently. It was shown that this analog is valid only for single-particle entanglement (type II).
Yehuda Roth
doaj +1 more source
Disorder-induced quantum-to-classical transition, or how the world becomes classical [PDF]
EPJ Web of Conferences, 2022 Decoherence theory explains how quantum mechanics gives rise to classical mechanics through the entanglement of a quantum system’s evolution with the degrees of freedom of the environment.
Bringuier Eric
doaj +1 more source
Quantum–Classical Mechanics and the Franck–Condon Principle
Computer Sciences & Mathematics Forum, 2023 Quantum–classical mechanics and the Franck–Condon principle related to quantum mechanics are discussed as two alternative theoretical approaches to molecular optical spectroscopy.
Vladimir V. Egorov
doaj +1 more source
Elementary Solution of Kepler Problem (and a few other problems)
Revista Brasileira de Ensino de Física, 2022 We present a simple method to obtain the solution of a few orbital problems: the Kepler problem, the modified Kepler problem by the addition of an inverse square potential and linear force.
M. Moriconi
doaj +1 more source
Transmutation of central forces and Bertrand’s theorem [PDF]
Theoretical and Applied Mechanics, 2023 The transmutation of central forces, or dual law, is a transformation linking potentials in power law relative to the distance, that is, those having a positive exponent to those having a negative exponent.
Carimalo Christian
doaj +1 more source