Publications
Representative papers
(For a full list see below)
We discover a new induced metric from the Ruppeiner thermodynamic geometry of fluids to better construct their phase boundaries and Widom line.
K de Leon, I Vega
Physical Review E 106, 054141 (2022)
We discover and exploit a new asymptotic symmetry in the electromagnetic quasinormal mode spectrum of an asymptotically anti–de Sitter Schwarzschild black hole.
S Fortuna, I Vega
Physical Review D 106, 084028 (2022)
We discover the Wada property in the nonlinear dynamics of charged particle motion in magnetized black holes and study the basin entropy.
J Bautista, I Vega
Classical and Quantum Gravity (2021) 38 155016
We study perturbations of stealth black holes in KGB, develop its Regge-Wheeler and Zerilli master equations, and derive exact solutions for its low multipoles.
R Bernardo, I Vega
Journal of Mathematical Physics 62, 072501 (2021)
We develop an algorithm for associating any cosmic evolutionary history to a model scalar field in cubic shift-symmetric Horndeski gravity.
R Bernardo, I Vega
Journal of Cosmology and Astroparticle Physics 10 (2019) 058
We extend the Gauss-Bonnet method for computing gravitational lensing to canonical galactic mass distributions, and in this context, study the role played by topology in lensing.
K de Leon, I Vega
Physical Review D 99, 124007 (2019)
We investigate the theoretical possibility of destroying black holes by throwing in point particles (à la Hubeny), and find that this gets easier in higher dimensions.
K S Revelar, I Vega
Physical Review D 96, 064010 (2017)
We use numerical relativity codes to model the infall of a point scalar charge down to a non-rotating black hole, including self-force effects.
P Diener, I Vega, B Wardell, and S Detweiler
Physical Review Letters 108, 191102 (2012)
Full List
Bernstein spectral method for quasinormal modes and other eigenvalue problems
S Fortuna, I Vega
European Physical Journal C 83, 1170 (2023)
Testing time-delayed cosmology
CJ Palpal-latoc, RC Bernardo, I Vega
European Physical Journal C 82, 1148 (2022)
Phase boundaries and the Widom line from the Ruppeiner geometry of fluids
K de Leon, I Vega
Physical Review E 106, 054141 (2022)
Electromagnetic quasinormal modes of Schwarzschild–anti–de Sitter black holes: Bifurcations, spectral similarity, and exact solutions in the large black hole limit
S Fortuna, I Vega
Physical Review D 106, 084028 (2022)
Well-Tempered Teleparallel Horndeski Cosmology: A Teleparallel Variation to the Cosmological Constant Problem
RC Bernardo, JL Said, M Caruana, S Appleby
arXiv:2107.08762
Towards a model-independent reconstruction approach for late-time Hubble data
R Bernardo, JL Said
arXiv:2106.08688
A data-driven reconstruction of Horndeski gravity via the Gaussian processes
R Bernardo, JL Said
arXiv:2105.12970
Bernstein spectral method for quasinormal modes and other eigenvalue problems
S Fortuna, I Vega
arXiv:2003.06232
Gravitational wave signatures from dark sector interactions
R Bernardo
Physical Review D 104, 024070 (2021)
Chaotic exits from a weakly magnetized Schwarzschild black hole
J Bautista, I Vega
Classical and Quantum Gravity (2021) 38 155016
Stealth black hole perturbations in kinetic gravity braiding
R Bernardo, I Vega
Journal of Mathematical Physics 62, 072501 (2021)
Self-tuning kinetic gravity braiding: Cosmological dynamics, shift symmetry, and the tadpole
R Bernardo
Journal of Cosmology and Astroparticle Physics 03 (2021) 079
Stealth black holes in shift symmetric kinetic gravity braiding
R Bernardo, J Celestial, I Vega
Physical Review D 101, 024036 (2020)
Tailoring cosmologies in cubic shift-symmetric Horndeski gravity
R Bernardo, I Vega
Journal of Cosmology and Astroparticle Physics 10 (2019) 058
Weak gravitational lensing by two-power-law densities using the Gauss-Bonnet theorem
K de Leon, I Vega
Physical Review D 99, 124007 (2019)
Hair-dressing Horndeski: An approach for obtaining hairy solutions in cubic Horndeski gravity
R Bernardo, I Vega
Physical Review D 99, 124049 (2019)
Self-force on a scalar charge in a circular orbit about a Reissner-Nordström black hole
J Castillo, I Vega, B Wardell
Physical Review D 98, 024024 (2018)
Overcharging higher-dimensional black holes with point particles
K S Revelar, I Vega
Physical Review D 96, 064010 (2017)
Slowly rotating black holes in Einstein-æther theory
E Barausse, T Sotiriou, I Vega
Physical Review D 93, 044044 (2016)
Rotating black holes in three-dimensional Hořava gravity
T Sotiriou, I Vega, D Vernieri
Physical Review D 90, 044046 (2014)
Electromagnetic self-force on a static charge in Schwarzschild-de Sitter spacetimes
J Kuchar, E Poisson, I Vega
Classical and Quantum Gravity 30 235033 (2013)
Scalar self-force for eccentric orbits around a Schwarzschild black hole
I Vega, B Wardell, P Diener, S Cupp, and R Haas
Physical Review D 88, 084021 (2013)
Self-force as a cosmic censor
P Zimmerman, I Vega, E Poisson, and R Haas
Physical Review D 87, 041501(R) (2013)
Regularization of static self-forces
M Casals, E Poisson, and I Vega
Physical Review D 86, 064033 (2012)
Generic effective source for scalar self-force calculations
B Wardell, I Vega, J Thornburg, and P Diener
Physical Review D 85, 104044 (2012)
Self-Consistent Orbital Evolution of a Particle around a Schwarzschild Black Hole
P Diener, I Vega, B Wardell, and S Detweiler
Physical Review Letters 108, 191102 (2012)
Intrinsic and extrinsic geometries of a tidally deformed black hole
I Vega, E Poisson, R Massey
Classical and Quantum Gravity 28 175006 (2011)
The motion of point particles in curved spacetime
E Poisson, A Pound, I Vega
Living Reviews in Relativity 14, 7 (2011)
Effective source approach to self-force calculations
I Vega, B Wardell and P Diener
Classical and Quantum Gravity 28 134010 (2011)
Self-force with (3+1) codes: A primer for numerical relativists
I Vega, P Diener, W Tichy, and S Detweiler
Physical Review D 80, 084021 (2009)
Regularization of fields for self-force problems in curved spacetime: Foundations and a time-domain application
I Vega and S Detweiler
Physical Review D 77, 084008 (2008)