output
20012022
most citedAutomated polyp detection in colon capsule endoscopy

306 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2013 · gr-qcShow all

7 papers · 2 filters

gr-qc2013

Thick Dirac-Nambu-Goto branes on black hole backgrounds

Viktor G. Czinner

Thickness corrections to static, axisymmetric Dirac-Nambu-Goto branes embedded into spherically symmetric black hole spacetimes with arbitrary number of dimensions are studied. Fir…

gr-qc2013★ 1 cited

Axisymmetric Dirac-Nambu-Goto branes on Myers-Perry black hole backgrounds

Viktor G. Czinner

Stationary, D-dimensional test branes, interacting with N-dimensional Myers-Perry bulk black holes, are investigated in arbitrary brane and bulk dimensions. The branes are asymptot…

gr-qc2013★ 10 cited

Covariant and gauge-invariant linear scalar perturbations in multiple scalar field cosmologies

Artur Alho, Filipe C. Mena

We derive a set of equations monitoring the evolution of covariant and gauge-invariant linear scalar perturbations of Friedman-Lemaître-Robertson-Walker models with multiple intera…

gr-qc2013★ 145 cited

A q-parameter bound for particle spectra based on black hole thermodynamics with Rényi-entropy

Tamás S. Biró, Viktor G. Czinner

By regarding the Hawking-Bekenstein entropy of Schwarzschild black hole horizons as a non-extensive Tsallis entropy, its formal logarithm, the Rényi entropy, is considered. The res…

gr-qc2013★ 3 cited

On the conservation of Superenergy and its applications

Alfonso García-Parrado Gómez-Lobo

In this work we present a geometric identity involving the Bel-Robinson tensor which is formally similar to the Sparling identity (which involves the Einstein tensor through the Ei…

gr-qc2013★ 21 cited

Review on exact and perturbative deformations of the Einstein-Straus model: uniqueness and rigidity results

Marc Mars, Filipe C. Mena, Raül Vera

The Einstein-Straus model consists of a Schwarzschild spherical vacuole in a Friedman-Lema\^ıtre-Robertson-Walker (FLRW) dust spacetime (with or without Λ). It constitutes the most…

gr-qc2013★ 29 cited

Separating expansion and collapse in general fluid models with heat flux

Morgan Le Delliou, José Pedro Mimoso, Filipe C. Mena +3

In this paper we consider spherically symmetric general fluids with heat flux, motivated by causal thermodynamics, and give the appropriate set of conditions that define separating…