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pro vyhledávání: '"Rocha, A. V."'
The merging of two black holes is a notoriously difficult process to describe exactly. Nevertheless, the hindrances posed by gravity's nonlinearity can be circumvented by focusing on the strict extreme mass ratio limit, in which one of the black hole
Externí odkaz:
http://arxiv.org/abs/2407.12947
Tests of the weak cosmic censorship conjecture examine the possibility of the breakdown of predictivity of the gravitational theory considered, by checking if curvature singularities typically present in black hole spacetimes are concealed within an
Externí odkaz:
http://arxiv.org/abs/2405.04597
Publikováno v:
Phys. Rev. D 107 (2023) 124056
We use ray-tracing techniques to determine the evolution of the event horizon of a large black hole that ``gobbles'' a tiny, traversable wormhole. This calculation has physical meaning in the extreme mass ratio limit. Two setups are considered: a sin
Externí odkaz:
http://arxiv.org/abs/2304.06098
Autor:
Rocha, Jorge V.
This is a translation of an article written originally in Portuguese for the journal Gazeta de F\'isica, in a special edition celebrating the 2020 Nobel prize in physics. The text targets a broad audience and focuses on the key ideas and developments
Externí odkaz:
http://arxiv.org/abs/2110.12535
Autor:
Ticona Chambi, Julian, Deris Prado, Livia, Ferreira de Carvalho Patricio, Beatriz, Ceballos, Marcelo, Bianco, Ismael, Fandaruff, Cinira, Antunes Rocha, Helvécio V., Kuznetsov, Alexei, Lucia Cuffini, Silvia
Publikováno v:
In International Journal of Pharmaceutics 25 January 2024 650
Autor:
Abraham-A, Richardson M., Rocha, Haline V., de Oliveira, Saulo B., Tassinarri, Colombo C.G., da Silva, Orlando C.
Publikováno v:
In Energy Geoscience January 2024 5(1)
Autor:
Abraham-A, Richardson M.1,2 abrahamrichardson@rocketmail.com, Rocha, Haline V.1,2, de Oliveira, Saulo B.1,2, Tassinarri, Colombo C. G.1,2, da Silva, Orlando C.1
Publikováno v:
Energy Geoscience. Jan2024, Vol. 5 Issue 1, p1-11. 11p.
Publikováno v:
Phys. Rev. D 102, 024035 (2020)
Black holes are the simplest objects in the universe. They correspond to extreme deformations of spacetime geometry, and can exist even devoid of matter. In general relativity, (electro)vacuum black holes are uniquely determined by their mass, charge
Externí odkaz:
http://arxiv.org/abs/2002.04071
Autor:
do Nascimento, Rita de Kássia S., Carvalho, Jonatas S., Miranda, Renata R., Lima, Mauro A., Rocha, Fillipe V., Zucolotto, Valtencir, Lynch, Iseult, Urban, Roberta C.
Publikováno v:
In Chemosphere October 2023 338
Autor:
Rocha, Rodolfo V., Fang, Jiming, Tam, Derrick Y., Elbatarny, Malak, Austin, Peter C., Gaudino, Mario F.L., Lee, Douglas S., Fremes, Stephen E.
Publikováno v:
In The Journal of Thoracic and Cardiovascular Surgery September 2023 166(3):782-790