92 citations · 230 across the 9 of their papers we have counts for
9 papers
Design Considerations for High Impact, Automated Echocardiogram Analysis
Wiebke Toussaint, Dave Van Veen, Courtney Irwin +10
Deep learning has the potential to automate echocardiogram analysis for early detection of heart disease. Based on a qualitative analysis of design concerns, this study suggests th…
Accelerated observers and the notion of singular spacetime
Gonzalo J. Olmo, Diego Rubiera-Garcia, Antonio Sanchez-Puente
Geodesic completeness is typically regarded as a basic criterion to determine whether a given spacetime is regular or singular. However, the principle of general covariance does no…
Black Holes, Geons, and Singularities in Metric-Affine Gravity
Antonio Sanchez-Puente
This thesis deals with the problem of singularities in a family of extensions of General Relativity in the Metric-Affine formalism. I introduce the Metric-Affine formalism as a fra…
Impact of curvature divergences on physical observers in a wormhole space-time with horizons
Gonzalo J. Olmo, D. Rubiera-Garcia, A. Sanchez-Puente
The impact of curvature divergences on physical observers in a black hole space-time which, nonetheless, is geodesically complete is investigated. This space-time is an exact solut…
Wormholes as a cure for black hole singularities
Gonzalo J. Olmo, Diego Rubiera-Garcia, Antonio Sanchez-Puente
Using exactly solvable models, it is shown that black hole singularities in different electrically charged configurations can be cured. Our solutions describe black hole space-time…
Geodesic completeness in a wormhole spacetime with horizons
Gonzalo J. Olmo, D. Rubiera-Garcia, A. Sanchez-Puente
The geometry of a spacetime containing a wormhole generated by a spherically symmetric electric field is investigated in detail. These solutions arise in high-energy extensions of…
Classical resolution of black hole singularities in arbitrary dimension
D. Bazeia, L. Losano, Gonzalo J. Olmo +2
A metric-affine approach is employed to study higher-dimensional modified gravity theories involving different powers and contractions of the Ricci tensor. It is shown that the fie…
Geometric aspects of charged black holes in Palatini theories
Gonzalo J. Olmo, D. Rubiera-Garcia, A. Sanchez-Puente
Charged black holes in gravity theories in the Palatini formalism present a number of unique properties. Their innermost structure is topologically nontrivial, representing a wormh…
Classical resolution of black hole singularities via wormholes
Gonzalo J. Olmo, D. Rubiera-Garcia, A. Sanchez-Puente
In certain extensions of General Relativity, wormholes generated by spherically symmetric electric fields can resolve black hole singularities without necessarily removing curvatur…