G. M. Caires da Rocha

most citedFrom Lorentz to

S I M (2)

: contraction, four-dimensional algebraic relations and projective representations

1 citations · 1 across the 1 of their papers we have counts for

collaborators

2 papers

math-ph2026★ 1 cited

From Lorentz to $S I M (2)$ : contraction, four-dimensional algebraic relations and projective representations

J. E. Rodrigues, J. M. B. Matzenbacher, G. M. Caires da Rocha +1

We present a comprehensive study on $S I M (2)$ and $I S I M (2)$ groups, their representations and algebraic aspects. These groups, together with $H O M (2)$ , arise as the symmetry groups o…

math-ph2025

Deformations in spinor bundles: Lorentz violation and further physical implications

J. M. Hoff da Silva, R. T. Cavalcanti, G. M. Caires da Rocha

This paper delves into the deformation of spinor structures within nontrivial topologies and their physical implications. The deformation is modeled by introducing real functions t…

From Lorentz to SIM(2): contraction, four-dimensional algebraic relations and projective representations

Deformations in spinor bundles: Lorentz violation and further physical implications

From Lorentz to $S I M (2)$ : contraction, four-dimensional algebraic relations and projective representations