Results 21 to 30 of about 48,147 (187)

Towards Lagrangian construction for infinite half-integer spin field

open access: yesNuclear Physics B, 2020
We formulate the conditions for the generalized fields in the space with additional commuting Weyl spinor coordinates which define the infinite half-integer spin representation of the four-dimensional Poincaré group. Using this formulation we develop the
I.L. Buchbinder   +3 more
doaj   +1 more source

Double spinor Calabi-Yau varieties [PDF]

open access: yesÉpijournal de Géométrie Algébrique, 2019
Consider the ten-dimensional spinor variety in the projectivization of a half-spin representation of dimension sixteen. The intersection X of two general translates of this variety is a smooth Calabi-Yau fivefold, as well as the intersection Y of their ...
Laurent Manivel
doaj   +1 more source

New spinor classes on the Graf-Clifford algebra

open access: yesJournal of High Energy Physics, 2018
Pinor and spinor fields are sections of the subbundles whose fibers are the representation spaces of the Clifford algebra of the forms, equipped with the Graf product.
R. Lopes, R. da Rocha
doaj   +1 more source

The spinor representation of constant mean curvature one surfaces in the Hyperbolic space [PDF]

open access: yes, 1970
We review and comment on some aspects of the spinor representation for constant mean curvature one surfaces in hyperbolic space developed by Bobenko-Pavlyukevich-Springborn in [1].
Musso, Emilio, Nicolodi, L.
core   +2 more sources

Symplectic Field Theories: Scalar and Spinor Representations [PDF]

open access: yesAdvances in Applied Clifford Algebras, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Costa, Caroline   +5 more
openaire   +4 more sources

Geometrical representation of a monochromatic electromagnetic wave using the tangential vector approach

open access: yesJournal of Telecommunications and Information Technology, 2001
The aim of this work is to develop a coherent polarimetric model and to find a geometrical description of a monochromatic wave. The spinor form of the electrical field, its links to the coherency matrix and the Poincare` sphere are introduced with the ...
Laura Carrea, Gerd Wanielik
doaj   +1 more source

Twistor formulation of massless 6D infinite spin fields

open access: yesNuclear Physics B, 2021
We construct massless infinite spin irreducible representations of the six-dimensional Poincaré group in the space of fields depending on twistor variables. It is shown that the massless infinite spin representation is realized on the two-twistor fields.
I.L. Buchbinder   +2 more
doaj   +1 more source

Spinor representations of affine Lie algebras [PDF]

open access: yesProceedings of the National Academy of Sciences, 1980
Let [unk] be an infinite-dimensional Kac-Moody Lie algebra of one of the types D l +1 (2) , B l (1) , or D l (1)
openaire   +2 more sources

CLIFFORD AND WEYL SUPERALGEBRAS AND SPINOR REPRESENTATIONS [PDF]

open access: yesTransformation Groups, 2019
21 ...
Hartwig, Jonas T., Serganova, Vera
openaire   +3 more sources

A binary encoding of spinors and applications

open access: yesComplex Manifolds, 2020
We present a binary code for spinors and Clifford multiplication using non-negative integers and their binary expressions, which can be easily implemented in computer programs for explicit calculations.
Arizmendi Gerardo, Herrera Rafael
doaj   +1 more source

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