Results 71 to 80 of about 249 (143)

Clifford algebras and representations of complex orthogonal groups

open access: yes, 1972
The 2v-dimensional spinor representations of the complex orthogonal group SO(M, C) (M = 2v + 2) are discussed. By making use of the possibility of regarding the elements of the Clifford algebra C2v as sets of skewsymmetric tensors in M dimensions (rather
Lord, Eric A
core   +1 more source

A Clifford Algebra Approach To The Classical Problem Of A Charge In A Magnetic Monopole Field

open access: yes, 2015
The motion of an electric charge in the field of a magnetic monopole is described by means of a Lagrangian model written in terms of the Clifford algebra of the physical space.
Vaz, J, Vaz Jr. J.
core   +1 more source

On Spinors Transformations

open access: yes, 2016
We begin showing that for even dimensional vector spaces $V$ all automorphisms of their Clifford algebras are inner. So all orthogonal transformations of $V$ are restrictions to $V$ of inner automorphisms of the algebra.
Marco Budinich, BUDINICH, MARCO
core   +1 more source

The transformations of spinors

open access: yes, 2017
We begin showing that for even dimensional vector spaces V all automorphisms of their Clifford algebras are inner. So all orthogonal transformations of V are restrictions to V of inner automorphisms of the algebra. Thus under orthogonal transformations P
Marco Budinich, BUDINICH, MARCO
core   +1 more source

The Hyperbolic Spinor Representation of Transformations in R-1(3) by Means of Split Quaternions

open access: yes, 2018
In this study, firstly, we give a different approach to the relationship between the split quaternions and rotations in Minkowski space R-1(3). In addition, we obtain an automorphism of the split quaternion algebra H' corresponding to a rotation in R-1(3)
Tosun, Murat   +6 more
core   +1 more source

Multiform And Extensor Calculus

open access: yes, 2015
[No abstract available]7221960Ablamowicz, R., Lounesto, P., Maks, J., Conference Report: Second Workshop on Clifford Algebras and their Applications in Mathematical Physics (1991) Found. Phys, 21, pp. 735-748Arcuri, R.C., Conformal and Critical Embedding,
Rodrigues W.A., de Oliveira E.C.
core   +1 more source

Linear Representation of Lower Dimensional Clifford Algebras

open access: yes, 2015
Clifford algebras were originally introduced to generalize the set of quaternions to higher dimensions. Since these algebras are vector spaces, we can apply methods from Linear Algebra to better understand them. In particular, we can view its elements as
Suarez, Ricardo
core  

Exotic Spinorial Structure and Black Holes in General Relativity

open access: yes, 2018
We explore different (and complementary) views of spinors and their exotic counterparts, linking the very existence of the later to the presence of black holes.
Beghetto, D.   +5 more
core   +1 more source

SO(r+2, r) pure spinors

open access: yes, 1986
Chevalley gave a comprehensive treatment of pure spinors for Clifford algebras whose quadratic form has maximal index. We here show how the notion of pure spinor can be extended to the real Clifford algebras associated with quadratic forms with r+2 ...
Benn, Ian, Tucker, Robin
core  

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