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
4 papers · 1 filter
On the distribution of gravitational energy in the de Sitter space
J. W. Maluf
We calculate the total gravitational energy and the gravitational energy density of the de Sitter space using the definition of localized energy that arises in the framework of the…
Gravitational energy of rotating black holes
J. W. Maluf, E. F. Martins, A. Kneip
In the teleparallel equivalent of general relativity the energy density of asymptotically flat gravitational fields can be naturaly defined as a scalar density restricted to a thre…
Roundoff-induced Coalescence of Chaotic Trajectories
L. Longa, E. M. F. Curado, F. A. Oliveira
Numerical experiments recently discussed in the literature show that identical nonlinear chaotic systems linked by a common noise term (or signal) may synchronize after a finite ti…
Supersymmetry And Electron-hole Excitation in Semiconductor At Finite Temperature
Xun Xue, Alvaro Ferraz
The fermionic and bosonic electron-hole low lying excitations in a semiconductor are analyzed at finite temperature in a unified way following Nambu's quasi-supersymmetric approach…