186 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade Federal do ParanáBR20 papers
- Universidade Tecnológica Federal do ParanáBR15 papers
- Universidade Federal do Espírito SantoBR13 papers
- Universidade Estadual de LondrinaBR12 papers
- Instituto Nacional de Pesquisas EspaciaisBR7 papers
- Universidade de São PauloBR7 papers
- Shahid Beheshti UniversityIR6 papers
- Universidade de BrasíliaBR6 papers
- Universidade Federal do Rio Grande do SulBR5 papers
- Universitat de BarcelonaES5 papers
- Fundação Parque Tecnológico ItaipuBR4 papers
- Universidade Federal de Campina GrandeBR4 papers
3 papers · 1 filter
On Douglas warped product metrics
Newton Mayer Solórzano Chávez
We study the new warped metric proposed by P. Marcal and Z. Shen. We obtain the differential equation of such metrics with vanishing Douglas curvature. By solving this equation, we…
Quantization of Open strings in time dependent Black Holes
Dáfni F. Z. Marchioro, Daniel L. Nedel
In this letter, the open string is quantized in a time dependent black hole background. The geometry is defined through an adiabatic approximation of the Vaydia metric. The worldsh…
High-energy gamma-ray emission from SNR G57.2+0.8 hosting SGR J1935+2154
Rita C. dos Anjos, Jaziel G. Coelho, Jonas P. Pereira +1
In recent years some efforts have been made to identify active sources capable of accelerating particles up to eV, known as PeVatrons. Measurements of TeV ( eV)…