or perhaps none at all. This is called a Gribov ambiguity (named after Vladimir Gribov). Gribov ambiguities lead to a nonperturbative failure of the BRST...
17 KB (2,537 words) - 01:28, 16 December 2023
Gribov, Russian theoretical physicist Gribov ambiguity, an issue in theoretical physics named after Vladimir Gribov Gribow, a municipality in Germany This disambiguation...
314 bytes (65 words) - 05:20, 16 March 2021
general relativity, is a rather more complicated topic; for details see Gribov ambiguity, Faddeev–Popov ghost, and frame bundle. As an illustration of gauge...
28 KB (4,271 words) - 21:58, 2 May 2024
anomalies comes in, for example. A global anomaly is different from the Gribov ambiguity, which is when a gauge fixing doesn't work to fix a gauge uniquely...
27 KB (4,554 words) - 14:14, 24 February 2024
hydrogen bomb, Nobel Prize winner Vladimir Gribov, introduced pomeron, DGLAP equations and Gribov ambiguity Aleksandr Gurevich, author of the runaway breakdown...
94 KB (9,592 words) - 11:51, 17 August 2024
hydrogen bomb, Nobel Prize winner Vladimir Gribov, introduced pomeron, DGLAP equations and Gribov ambiguity Abram Ioffe, founder of the Soviet physics...
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Greisen–Zatsepin–Kuzmin limit Grenville Turner Gretar Tryggvason Grey noise Gribov ambiguity GridPP Grid fin Grigory Barenblatt Grigory Gamburtsev Grigory Landsberg...
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electroweak theory and the SU(3) of quantum chromodynamics. It suffers from Gribov ambiguities and from the difficulty of defining a gauge fixing constraint that...
55 KB (8,743 words) - 07:00, 28 May 2024
hydrogen bomb, Nobel Prize winner Vladimir Gribov, introduced pomeron, DGLAP equations and Gribov ambiguity Aleksandr Gurevich, author of the runaway breakdown...
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of distribution theory. In this approach, divergences are replaced by ambiguity: corresponding to a divergent diagram is a term which now has a finite...
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Supersymmetric theory of stochastic dynamics (section Ambiguity of path integral representation and Ito–Stratonovich dilemma)
{W}}} . In the context of BRST procedure, these solutions can be viewed as Gribov copies. Each solution contributes either positive or negative unity: W =...
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Quantum vacuum state (category All articles with vague or ambiguous time)
Fritzsch Fröhlich Fredenhagen Furry Glashow Gelfand Gell-Mann Glimm Goldstone Gribov Gross Gupta Guralnik Haag Heisenberg Hepp Higgs Hagen 't Hooft Iliopoulos...
24 KB (2,738 words) - 07:58, 5 August 2024
Kinoshita". Retrieved May 6, 2017. Espriu and Tarrach (Apr 30, 1996). "Ambiguities in QED: Renormalons versus Triviality". Physics Letters B. 383 (4): 482–486...
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of which is quantized in standard first quantization, above, without ambiguity. The resulting quanta are identified with individual particles or excitations...
31 KB (4,741 words) - 17:23, 12 December 2023
Introduction to gauge theory (category All articles with vague or ambiguous time)
Fritzsch Fröhlich Fredenhagen Furry Glashow Gelfand Gell-Mann Glimm Goldstone Gribov Gross Gupta Guralnik Haag Heisenberg Hepp Higgs Hagen 't Hooft Iliopoulos...
31 KB (4,386 words) - 01:00, 18 January 2024
gives the usual relativistic propagator, up to a factor of −i and an ambiguity, which will be clarified below: K ( p ) = i p 0 2 − p → 2 − m 2 . {\displaystyle...
86 KB (14,263 words) - 07:24, 11 August 2024
constant is conventionally labelled gs (or simply g where there is no ambiguity). The observations leading to the discovery of this part of the Standard...
64 KB (7,736 words) - 15:14, 27 July 2024
or separating, the gravitational interaction from other interactions ambiguous, since, with gravitation, we are dealing with the very structure of space-time...
45 KB (5,644 words) - 02:34, 8 June 2024