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Symmetry, Integrability and Geometry: Methods and Applications, 2013, Volume 9, 053, 19 pp.
DOI: https://doi.org/10.3842/SIGMA.2013.053
(Mi sigma836)
 

This article is cited in 8 scientific papers (total in 8 papers)

Parameterizing the Simplest Grassmann–Gaussian Relations for Pachner Move 3–3

Igor G. Korepanova, Nurlan M. Sadykov

a Moscow State University of Instrument Engineering and Computer Sciences, 20 Stromynka Str., Moscow 107996, Russia
Full-text PDF (453 kB) Citations (8)
References:
Abstract: We consider relations in Grassmann algebra corresponding to the four-dimensional Pachner move 3–3, assuming that there is just one Grassmann variable on each 3-face, and a 4-simplex weight is a Grassmann–Gaussian exponent depending on these variables on its five 3-faces. We show that there exists a large family of such relations; the problem is in finding their algebraic-topologically meaningful parameterization. We solve this problem in part, providing two nicely parameterized subfamilies of such relations. For the second of them, we further investigate the nature of some of its parameters: they turn out to correspond to an exotic analogue of middle homologies. In passing, we also provide the 2–4 Pachner move relation for this second case.
Keywords: four-dimensional Pachner moves; Grassmann algebras; Clifford algebras; maximal isotropic Euclidean subspaces.
Received: May 15, 2013; in final form August 8, 2013; Published online August 13, 2013
Bibliographic databases:
Document Type: Article
MSC: 15A75; 57Q99; 57R56
Language: English
Citation: Igor G. Korepanov, Nurlan M. Sadykov, “Parameterizing the Simplest Grassmann–Gaussian Relations for Pachner Move 3–3”, SIGMA, 9 (2013), 053, 19 pp.
Citation in format AMSBIB
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\paper Parameterizing the Simplest Grassmann--Gaussian Relations for Pachner Move~3--3
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\vol 9
\papernumber 053
\totalpages 19
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  • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Symmetry, Integrability and Geometry: Methods and Applications
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