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researcher

O. Valdivia

19 papers hereh-index 14497 citations31 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • middle author2
  • last author15

Across the 18 of 19 papers where every author was matched, so the position is known.

fields
  • gr-qc9
  • hep-th7
  • math-ph3

identity via Semantic Scholar / OpenAlex

activity
20132026
most citedTopological gravity and transgression holography

65 citations · 395 across the 18 of their papers we have counts for

collaborators
Showing 2019Show all

3 papers · 1 filter

gr-qc2019★ 23 cited

Luminal Propagation of Gravitational Waves in Scalar-tensor Theories: The Case for Torsion

José Barrientos, Fabrizio Cordonier-Tello, Cristóbal Corral +4

Scalar-tensor gravity theories with a nonminimal Gauss-Bonnet coupling typically lead to an anomalous propagation speed for gravitational waves, and have therefore been tightly con…

gr-qc2019

Wave Operators, Torsion, and Weitzenböck Identities

José Barrientos, Fernando Izaurieta, Eduardo Rodríguez +1

We offer a mathematical toolkit for the study of waves propagating on a background manifold with nonvanishing torsion. Examples include electromagnetic and gravitational waves on a…

gr-qc2019★ 10 cited

Linear and Second-order Geometry Perturbations on Spacetimes with Torsion

Fernando Izaurieta, Eduardo Rodríguez, Omar Valdivia

In order to study gravitational waves in any realistic astrophysical scenario, one must consider geometry perturbations up to second order. Here, we present a general technique for…

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