Search Results - "Zanchin, Vilson T"

Comment on “Apparent horizons of the Thakurta spacetime and the description of cosmological black holes” by Maciel, Alan, Zanchin, Vilson T.

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Third-order relativistic hydrodynamics: dispersion relations and transport coefficients of a dual plasma by Diles, Saulo M., Mamani, Luis A.H., Miranda, Alex S., Zanchin, Vilson T.

“…A bstract Hydrodynamics is nowadays understood as an effective field theory that describes the dynamics of the long-wavelength and slow-time fluctuations of an…”
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Third-order relativistic fluid dynamics at finite density in a general hydrodynamic frame by Diles, Saulo M., Miranda, Alex S., Mamani, Luis A. H., Echemendia, Alex M., Zanchin, Vilson T.

“…The motion of water is governed by the Navier–Stokes equations, which are complemented by the continuity equation to ensure local mass conservation. In this…”
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Revisiting the quasinormal modes of the Schwarzschild black hole: Numerical analysis by Mamani, Luis A. H., Masa, Angel D. D., Sanches, Lucas Timotheo, Zanchin, Vilson T.

“…We revisit the problem of calculating the quasinormal modes of spin 0, 1/2, 1, 3/2, 2, and spin 5/2 fields in the asymptotically flat Schwarzschild black hole…”
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Melting of scalar mesons and black-hole quasinormal modes in a holographic QCD model by Mamani, Luis A. H., Miranda, Alex S., Zanchin, Vilson T.

“…A holographic model for QCD is employed to investigate the effects of the gluon condensate on the spectrum and melting of scalar mesons. We find the evolution…”
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Compact stars with a small electric charge: the limiting radius to mass relation and the maximum mass for incompressible matter by Lemos, José P. S., Lopes, Francisco J., Quinta, Gonçalo, Zanchin, Vilson T.

“…One of the stiffest equations of state for matter in a compact star is constant energy density and this generates the interior Schwarzschild radius to mass…”
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Electromagnetic quasinormal modes of rotating black strings and the AdS/CFT correspondence by Morgan, Jaqueline, Miranda, Alex S., Zanchin, Vilson T.

“…A bstract We investigate the quasinormal spectrum of electromagnetic perturbations of rotating black strings. Among the solutions of Einstein equations in the…”
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Polytropic spheres with electric charge: Compact stars, the Oppenheimer-Volkoff and Buchdahl limits, and quasiblack holes by Arbañil, José D. V., Lemos, José P. S., Zanchin, Vilson T.

“…We explore a class of compact charged spheres made of a charged perfect fluid with a polytropic equation of state. The charge density is chosen to be…”
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Incompressible relativistic spheres: Electrically charged stars, compactness bounds, and quasiblack hole configurations by Arbañil, José D. V., Lemos, José P. S., Zanchin, Vilson T.

“…We investigate the properties of relativistic star spheres made of an electrically charged incompressible fluid, generalizing, thus, the Schwarzschild interior…”
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Electrically charged compact stars and formation of charged black holes by Ray, Subharthi, Espíndola, Aquino L., Malheiro, Manuel, Lemos, José P. S., Zanchin, Vilson T.

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Regular Kerr black holes: The fellowship of the string by Basso, Marcos L. W, Zanchin, Vilson T

“…In their interesting article entitled "Kerrr" black hole: The lord of the string [Phys. Lett. B bf 688, 82 (2010)], Smailagic and Spallucci report on a regular…”
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Comment on "Apparent horizons of the Thakurta spacetime and the description of cosmological black holes" by Maciel, Alan S, Zanchin, Vilson T

“…The findings discussed in "Apparent Horizons of the Thakurta Spacetime and the Description of Cosmological Black Holes" deviate from prior research,…”
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Kerr-Newman outside a rotating de Sitter-type core: A rotating version of the Lemos-Zanchin electrically charged solution by Basso, Marcos L. W, Zanchin, Vilson T

“…A rotating version of the electrically charged solution of the Einstein-Maxwell system of equations modeling static regular black holes by Lemos and Zanchin…”
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Compact regular objects from an electrified Tolman-like density: A new interior region for the Kerr-Newman spacetime by Basso, Marcos L. W, Zanchin, Vilson T

“…Charged static and rotating objects as solutions of the Einstein-Maxwell field equations are obtained and studied in the present work. The full spacetime…”
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Geodesic stability, Lyapunov exponents, and quasinormal modes by Cardoso, Vitor, Miranda, Alex S., Berti, Emanuele, Witek, Helvi, Zanchin, Vilson T.

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Rotating regular black holes and other compact objects with a Tolman type potential as a regular interior for the Kerr metric by Masa, Angel D, Zanchin, Vilson T

“…We obtain a new class of stationary axisymmetric spacetimes by using the G\"urses-G\"ursey metric with an appropriate mass function in order to generate a…”
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Regular black holes: Electrically charged solutions, Reissner-Nordström outside a de Sitter core by Lemos, José P. S., Zanchin, Vilson T.

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Third-order relativistic fluid dynamics at finite density in a general hydrodynamic frame by Diles, Saulo M, Miranda, Alex S, Mamani, Luis A. H, Echemendia, Alex M, Zanchin, Vilson T

“…The motion of water is governed by the Navier-Stokes equations, which are complemented by the continuity equation to ensure local mass conservation. In this…”
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Rotating charged fluids: Theorems and results for Weyl-type systems by Basso, Marcos L. W, Zanchin, Vilson T

“…Phys. Rev. D 108, 084003 (2023) We perform a systematic study of rotating charged fluids, and extend several well known theorems regarding static Weyl-type…”
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Class of exact solutions of Einstein’s field equations in higher dimensional spacetimes, d ≥ 4 : Majumdar-Papapetrou solutions by Lemos, José P. S., Zanchin, Vilson T.

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