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- '''[[w:Spin (physics)|Spin]]''' is a quantum phenomenon constituting an intrinsic form of angula ...y of the known Universe. One of the main questions in particle and nuclear physics the last 20 years has been: How is the proton's spin built up from its quar ...8 KB (1,192 words) - 11:32, 10 January 2022
- ...]] a '''[[w:Force field (physics)|force field]]''' is a type of [[w:Field (physics)|physical field]] which describes a {{w|non-contact force}} acting on a par ** [[w:Carl Barus|Carl Barus]], "The Progress of Physics in the Nineteenth Century," II., ''Science'', (Sept. 29, 1905) [https://boo ...62 KB (9,744 words) - 23:29, 3 November 2024
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- .... Yet if we ask where mathematics works best, it is in areas like particle physics and astrophysics, areas of fundamental science that are very, very far remo ...ess, which then produces mathematics, which can encode... the very laws of physics that gave rise to it. ...124 KB (19,446 words) - 21:49, 3 January 2025
- ...s ''Antiphon's Squaring of the Circle''] that Simplicius' ''On Aristotle's Physics'' was the principal source for Antiphon. ...[[geometry]] by improving some of the most difficult definitions.''' His ''Physics'' contains passages with suggestive hints of the principle of virtual veloc ...92 KB (14,898 words) - 05:02, 1 March 2024
- ...bra and trigonometry, to the entrance of the highest works on mathematical physics. A learner who has a good knowledge of the subjects just named, and who can ...81 KB (12,835 words) - 23:10, 20 November 2023
- ...d to have wide-ranging applicability. However, on a more [[w:philosophy of physics|philosophical]] level, debates continue about the meaning of the measuremen ...cs is fundamentally different from that in classical physics. In classical physics, a measurement reveals a pre-existing property of the physical system that ...8 KB (1,244 words) - 19:35, 1 June 2021
- ...44-145,] and in {{w|Richard Glazebrook}}, ''James Clerk Maxwell and Modern Physics'' (1896) [https://books.google.com/books?id=hbcEAAAAYAAJ&pg=PA39 pp. 39-40. ** Letter to C. H. Cay, (Jan 5,1865) as quoted in ''{{w|American Journal of Physics}}'', 44(8), page 470, 1976-08 ...49 KB (7,646 words) - 03:01, 11 February 2025
- ** [[w:Fritz Gesztesy|Fritz Gesztesy]], ''Spectral Theory and Mathematical Physics'' in ''Proceedngs of Symposia in Pure Mathematics'' (2007) Vol.76, Part 2 ** [[w:Fritz Gesztesy|Fritz Gesztesy]], ''Spectral Theory and Mathematical Physics'' in ''Proceedngs of Symposia in Pure Mathematics'' (2007) Vol.76, Part 2 ...66 KB (10,752 words) - 00:50, 10 February 2025
- ...plicius]] has preserved in his commentary on the ''[[w:Physics (Aristotle)|Physics]]'' of [[Aristotle]] a fragment from [[w:Eudemus of Rhodes|Eudemus]]'s ''Hi ...15 KB (2,446 words) - 20:54, 13 December 2019
- ...hypothesized {{w|baryogenesis}}, is one of the great unsolved problems in physics. ...ries, among which the violation of specular symmetry (known as [[w:Parity (physics)|parity]] symmetry or P symmetry), and the violation of time reversal symme ...60 KB (9,289 words) - 21:05, 3 July 2021
- ...l laureate]]. He is the [[w:Herman Feshbach|Herman Feshbach]] Professor of Physics at the [[Massachusetts Institute of Technology]] (MIT), Founding Director o ...avid Politzer]], was awarded the [[w:Nobel Prize in Physics|Nobel Prize in Physics]] in 2004 "for the discovery of [[asymptotic freedom]] in the theory of the ...30 KB (4,761 words) - 19:09, 12 November 2024
- In physics, '''[[w:Spacetime|spacetime]]''' (also space–time, space time or space–time **Ta-Pei Cheng, ''Einstein's Physics: Atoms, Quanta, and Relativity Derived, Explained, and Appraised'' (2013). ...65 KB (10,460 words) - 14:51, 9 June 2023
- ** {{w|Frank Perkins Whitman}}, "The Progress of Physics in Twenty-five Years 1891-1915" (1916) Western Reserve University Bulletins ...asis of Special Relativity?] T. Roberts, S. Schleif, J. M. Dlugosz, Usenet Physics FAQ, University of California, Riverside. ...17 KB (2,823 words) - 04:48, 1 March 2024
- ...the ''' {{w|vacuum expectation value}}''' ('''VEV)''' of an {{w|Operator (physics)|operator}} is the operator's average (or {{w|Expectation value (quantum me ...these to a fermion <math>\Psi</math> by a {{w|Coupling (physics)#Particle physics and quantum field theory|coupling}} of the form <math>\Phi \overline \Psi</ ...4 KB (576 words) - 19:03, 13 April 2024
- ...atomic particle|subatomic particle]]s. It is the foundation of all quantum physics including [[w:quantum chemistry|quantum chemistry]], [[quantum field theory ...estricted to [[w:Discrete mathematics|discrete values]] ([[w:Quantization (physics)|quantization]]); objects have characteristics of both [[particle]]s and [[ ...52 KB (8,269 words) - 19:05, 30 October 2024
- ...nce of geometry by improving some of the most difficult definitions. His ''Physics'' contains passages with suggestive hints of the principle of virtual veloc ...a natural science; we may in fact regard it as the most ancient branch of physics. Its affirmations rest essentially on induction from experience... not on l ...35 KB (5,494 words) - 19:39, 6 August 2024
- * One of the most profound and mysterious principles in all of physics is the Born Rule, named after Max Born. In quantum mechanics, particles don ...5 KB (763 words) - 22:44, 12 March 2019
- ...llective excitation|collective excitation]] in a periodic, [[w:Elasticity (physics)|elastic]] arrangement of [[atom]]s or [[molecule]]s in [[w:Solid|solid]]s ...us and affordable tool over decades. One of the remarkable developments in physics of phonons is the concept of Rigid Shell Model (RSM) ... derived from the o ...3 KB (497 words) - 18:59, 18 February 2020
- '''[[w:Thermodynamics|Thermodynamics]]''' is a branch of physics that studies the movement of energy and how energy instills movement. It st ...evidently needed for heat-engines. We shall have it only when the laws of Physics shall be extended enough, generalized enough, to make known beforehand all ...31 KB (4,814 words) - 21:30, 12 February 2025
- ...quoted in The Ghost in the Atom: A Discussion of the Mysteries of Quantum Physics, by Paul C. W. Davies and Julian R. Brown, 1986/1993, pp. 45-46 ...us it is probably out of the question that any future knowledge can compel physics again to relinquish our present statistical theoretical foundation in favor ...16 KB (2,634 words) - 22:51, 29 November 2024
- ...r '''STR''') is the generally accepted and experimentally well-confirmed [[physics]] theory regarding the relationship between [[w:Spacetime|space and time]]. # The laws of physics are [[w:Invariant (physics)|invariant]] (i.e. identical) in all [[w:Inertial frame of reference|inerti ...26 KB (4,112 words) - 12:19, 27 April 2020
- ...e journal|title=Charged scalar field and quantum number violations|journal=Physics Letters B|volume=161|issue=1-3|year=1985|pages=141–145|issn=03702693|doi=10 ...use that Albert Einstein had lived in. It turned out that we were to learn physics from the top down: For example, we were taught “''F = ma''” as a limiting c ...12 KB (1,823 words) - 13:07, 6 February 2024