636 citations
- Centro Brasileiro de Pesquisas FísicasBR71 papers
- Centre National de la Recherche ScientifiqueFR70 papers
- Syracuse UniversityUS60 papers
- Universitat de BarcelonaES54 papers
- Universidade de São PauloBR53 papers
- Universidade Federal do Rio de JaneiroBR53 papers
- University of ManchesterGB51 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR50 papers
- University of PaduaIT49 papers
- Université Paris-SaclayFR48 papers
- University of BolognaIT48 papers
- Pontifícia Universidade Católica do Rio de JaneiroBR47 papers
1,058 papers
Anti-Unification Completeness Analysis in PVS
Mauricio Ayala-Rincón, Thaynara Arielly de Lima, Maria Júlia Dias Lima +2
In syntactic anti-unification, one is concerned with finding the commonalities between terms, while (uniformly) abstracting their differences. The original goal of anti-unification…
On the Gravitational Angular Momentum of Axial Perturbations of a Regular Black Hole
S. C. Ulhoa, F. L. Carneiro, B. C. C. Carneiro
This Letter deals with the gravitational angular momentum carried by axial (odd-parity) perturbations of the Bardeen regular black hole within the teleparallel equivalent of genera…
The Role of Gravitational Energy Flux in Cosmic Acceleration
S. C. Ulhoa, F. L. Carneiro, J. W. Maluf
The article deals with the role of gravitational radiation energy in the large-scale dynamics of the universe. Motivated by the observed accelerated expansion, we investigate wheth…
Nonlinear electrodynamics in magnetars: systematic effects on radius constraints and timing analysis
Gabriel A. Porto, Jonas P. Pereira, Eduardo Bittencourt +1
Magnetars are among the most extreme laboratories in the universe, harboring surface magnetic fields reaching ~G. At these supercritical scales, Maxwell's linear electrody…
On Many-logic modal structures and information-based logics
Manuel Martins, Abílio Rodrigues, Marcelo Coniglio +1
This paper proposes an approach to information-based logics using many-logic modal structures (MLMS). These structures can express accessibility relations between worlds with diffe…
Blueshift of light rays induced by gravitational wave memory effect
F. L. Carneiro, S. C. Ulhoa, J. W. Maluf
The article deals with photon propagation in pp-wave spacetimes in the strong gravitational-wave regime and its consequences for redshift measurements. We show that null geodesics…