AC
Alejandro Cardenas-Avendano
gr-qcastro-ph.HEhep-thastro-ph.IMastro-ph.GAphysics.ed-phhep-phmath.APmath.MPmath-ph
On Valency
published · living versionsW_zj5juagt·v1 · currentpublished
The Black Hole Explorer: Motivation and Vision
with Michael D. Johnson, Kazunori Akiyama, Rebecca Baturin, Bryan Bilyeu +63
1 version
W_buupxdg8·v1published
W_gb6pyej9·v2published
W_d7xnm235·v2published
W_mg6k4hpm·v2published
W_8r629s76·v2published
Preprints & journals
50 papers in the corpus · 2011–2026Breakdown of hydrodynamic universality in causal first-order viscous neutron star oscillations2610.21966v1 · Lennox S. Keeble, Alejandro C'ardenas-Avendano2026 · 0 citationsarXiv
The Structure in the Structure Function of Black Hole Light Curves2610.02729v2 · Daniel C. M. Palumbo, Alejandro C'ardenas-Avendano, Lena Murchikova2026 · 0 citationsThe Astrophysical Journal Letters, 1010(2), L29 (2026)
Bayesian Evidence for Inspiraling Hotspot Motion in the Galactic Center2609.35995v1 · Pablo Ruales, Maciek Wielgus, Delilah E.A. Gates et al.2026 · 0 citationsarXiv
A Systematic Study of Resonance-Driven Flux Modifications in Extreme-Mass-Ratio Inspirals2609.25392v2 · Edoardo Levati, Lennox S. Keeble, Alejandro C'ardenas-Avendano2026 · 0 citationsarXiv
A Four-Dimensional Gaussian Random Field Generator for Modeling Spatiotemporal Variability in Astrophysical Sources2607.16576v2 · Alejandro C'ardenas-Avendano, Diego Rubiera-Garcia, Frederic H. Vincent2026 · 0 citationsarXiv
Light Propagation Prescriptions for Black Hole Movies2605.12659v2 · Daniel Rojas-Paternina, Alejandro C'ardenas-Avendano2026 · 1 citationarXiv
Parameter-estimation bias induced by transient orbital resonances in extreme-mass-ratio inspirals2604.26011v2 · Edoardo Levati, Alejandro C'ardenas-Avendano2026 · 0 citationsPhys. Rev. D 114, 024061 (23 July, 2026)
Sensitivities of Black Hole Images from GRMHD Simulations2604.11869v2 · Pedro Naethe Motta, M'ario Raia Neto, Cora Prather et al.2026 · 0 citationsAstrophys. J., 1004, 218 (2026)
Polarization Signatures of Inspiraling Hotspots around Kerr Black Holes2602.09102v3 · Pablo Ruales, Delilah E. A. Gates, Alejandro C'ardenas-Avendano2026 · 0 citationsarXiv
: A Differentiable -based Code for Radiative Transfer in Curved Spacetimes2509.07065v2 · Pedro Naethe Motta, Ben S. Prather, Alejandro C'ardenas-Avendano2025 · 2 citationsAstrophys. J., 995, 56 (2025)
Estimating High-Order Time Derivatives of Kerr Orbital Functionals2508.08888v2 · Lennox S. Keeble, Alejandro C'ardenas-Avendano2025 · 1 citationPhys. Rev. D 112, 084048, 2025
Inferring Black Hole Spin from Interferometric Measurements of the First Photon Ring: A Geometric Approach2502.20312v2 · Lennox S. Keeble, Alejandro C'ardenas-Avendano, Daniel C. M. Palumbo2025 · 9 citationsPhys. Rev. D 111, 103042, 2025
Cumulative effect of orbital resonances in extreme-mass-ratio inspirals2502.20457v2 · Edoardo Levati, Alejandro C'ardenas-Avendano, Kyriakos Destounis et al.2025 · 5 citationsPhys. Rev. D 111 (2025)
Perturbative and non-linear analyses of gravitational turbulence in spacetimes with stable light rings2502.18643v2 · Jaime Redondo-Yuste, Alejandro C'ardenas-Avendano2025 · 10 citationsPhys. Rev. D 111, 124009, 2025
Multidisciplinary Science in the Multimessenger Era2502.03577v3 · Eric Burns, Christopher L. Fryer, Ivan Agullo et al.2025 · 1 citationarXiv
On turbulence for spacetimes with stable trapping2411.17445v2 · Gabriele Benomio, Alejandro C'ardenas-Avendano, Frans Pretorius et al.2024 · 11 citationsPhys. Rev. D 111, 104037, 2025
Multi-Frequency Models of Black Hole Photon Rings from Low-Luminosity Accretion Disks2411.17884v2 · Tejahni Desire, Alejandro C'ardenas-Avendano, Andrew Chael2024 · 10 citationsApJ 980, 262, 2025
Morphology of Relativistically Broadened Line Emission from Axisymmetric Equatorial Accretion Disks2411.14338v2 · Delilah E. A. Gates, Chau Truong, Amrita Sahu et al.2024 · 5 citationsPhys. Rev. D 111, 124004 (2025)
Measuring Black Hole Light Echoes with Very Long Baseline Interferometry2410.10950v1 · George N. Wong, Lia Medeiros, Alejandro C'ardenas-Avendano et al.2024 · 12 citationsThe Astrophysical Journal Letters, 975(2), L40, 2024
Explanation for the Absence of Secondary Peaks in Black Hole Light Curve Autocorrelations.39392980 · Cárdenas-Avendaño, Alejandro, Gammie, Charles, Lupsasca, Alexandru2024 · 11 citationsPhysical review letters. 2024;133(13):131402
The Black Hole Explorer: Photon Ring Science, Detection and Shape Measurement2406.09498v1 · Alexandru Lupsasca, Alejandro C'ardenas-Avendano, Daniel C. M. Palumbo et al.2024 · 40 citationsProceedings Volume 13092, Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave; 130926Q (2024)on Valency
The Black Hole Explorer: Motivation and Vision2406.12917v1 · Michael D. Johnson, Kazunori Akiyama, Rebecca Baturin et al.2024 · 91 citationsProceedings Volume 13092, Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave; 130922D (2024)on Valency
Assessing the impact of instrument noise and astrophysical fluctuations on measurements of the first black hole photon ring2404.01083v2 · Alejandro C'ardenas-Avendano, Lennox Keeble, Alexandru Lupsasca2024 · 7 citationsPhys. Rev. D 109, 124052, 2024on Valency
Testing gravity with Extreme-Mass-Ratio Inspirals2401.08085v2 · Alejandro C'ardenas-Avendano, Carlos F. Sopuerta2024 · 15 citationsIn Recent Progress on Gravity Tests. Springer Series in Astrophysics and Cosmology. Springer, Singapore, 2024
A Lensing-Band Approach to Spacetime Constraints2312.06590v2 · Alejandro C'ardenas-Avendano, Aaron Held2023 · 20 citationsPhys. Rev. D 109, 064052 (2024)
Waveform Modelling for the Laser Interferometer Space Antenna2311.01300v3 · Sarp Akcay, Pau Amaro Seoane, Andrea Antonelli et al.2023 · 59 citationsLiving Rev Relativ 28, 9 (2025)
Challenges in Quasinormal Mode Extraction: Perspectives from Numerical solutions to the Teukolsky Equation2309.13204v3 · Hengrui Zhu, Justin L. Ripley, Alejandro C'ardenas-Avendano et al.2023 · 42 citationsarXiv
Prediction for the interferometric shape of the first black hole photon ring2305.12956v2 · Alejandro C'ardenas-Avendano, Alexandru Lupsasca2023 · 38 citationsPhys. Rev. D 108, 064043, 2023on Valency
Adaptive Analytical Ray Tracing of Black Hole Photon Rings2211.07469v4 · Alejandro C'ardenas-Avendano, Alexandru Lupsasca, Hengrui Zhu2022 · 44 citationsPhys. Rev. D 107, 043030, 2023on Valency
New Horizons for Fundamental Physics with LISA2205.01597v1 · K. G. Arun, Enis Belgacem, Robert Benkel et al.2022 · 303 citationsarXiv
Tidally-induced nonlinear resonances in EMRIs with an analogue model2203.08841v3 · David Bronicki, Alejandro C'ardenas-Avendano, Leo C. Stein2022 · 5 citationsClass. Quantum Grav. 40 215015, 2023
Chaos in Quadratic Gravity2203.00524v2 · Alexander Deich, Alejandro C'ardenas-Avendano, Nicolas Yunes2022 · 15 citationsarXiv
Blandford-Znajek Process in Quadratic Gravity2111.08758v2 · Jameson Dong, Nicol'as Patino, Yiqi Xie et al.2021 · 13 citationsPhys. Rev. D 105, 044008, 2022
Spherical accretion in alternative theories of gravity2111.02178v3 · Adam Bauer, Alejandro C'ardenas-Avendano, Charles F. Gammie et al.2021 · 38 citationsThe Astrophysical Journal, 925:119, 2022
Astrophysical and Theoretical Physics Implications from Multimessenger Neutron Star Observations.34018776 · Silva, Hector O, Holgado, A Miguel, Cárdenas-Avendaño, Alejandro et al.2021 · 131 citationsPhysical review letters. 2021;126(18):181101
Modeling uncertainties in X-ray reflection spectroscopy measurements II: Impact of the radiation from the plunging region2005.06719v2 · Alejandro Cardenas-Avendano, Menglei Zhou, Cosimo Bambi2020 · 25 citationsPhys. Rev. D 101, 123014 (2020)
Prospects for Fundamental Physics with LISA2001.09793v3 · Enrico Barausse, Emanuele Berti, Thomas Hertog et al.2020 · 385 citationsGen.Rel.Grav. 52 (2020) 8, 81
Astrobites as a Community-led Model for Education, Science Communication, and Accessibility in Astrophysics1907.09496v1 · Gourav Khullar, Susanna Kohler (AAS), Tarini Konchady et al.2019 · 2 citationsarXiv
Experimental Relativity with Accretion Disk Observations1903.04356v2 · Alejandro Cardenas-Avendano, Jaxen Godfrey, Nicolas Yunes et al.2019 · 17 citationsPhys. Rev. D 100, 024039 (2019)
The Sun and its educational spectrum1712.07987v2 · Alejandro Cardenas-Avendano, Santiago Vargas Dominguez, Freddy Moreno Cardenas et al.2017 · 0 citationsCommunicating Astronomy with the Public, 25, 28-33 (2019)
Testing the Kerr black hole hypothesis using X-ray reflection spectroscopy1607.00596v2 · Cosimo Bambi, Alejandro Cardenas-Avendano, Thomas Dauser et al.2016 · 156 citationsAstrophys.J. 842: 76 (2017)
Iron K line of Kerr black holes with scalar hair1606.04654v2 · Yueying Ni, Menglei Zhou, Alejandro Cardenas-Avendano et al.2016 · 93 citationsJCAP 1607:049,2016
Search for astrophysical rotating Ellis wormholes with X-ray reflection spectroscopy1603.07448v2 · Menglei Zhou, Alejandro Cardenas-Avendano, Cosimo Bambi et al.2016 · 97 citationsPhys. Rev. D 94, 024036 (2016)
Testing the Kerr black hole hypothesis: comparison between the gravitational wave and the iron line approaches1603.04720v2 · Alejandro Cardenas-Avendano, Jiachen Jiang, Cosimo Bambi2016 · 30 citationsPhys.Lett.B760:254-258,2016
A study for testing the Kerr metric with AGN iron line eclipses1603.04115v2 · Alejandro Cardenas-Avendano, Jiachen Jiang, Cosimo Bambi2016 · 2 citationsJCAP 1604:054,2016
Wormholes and nonsingular space-times in Palatini gravity1511.03755v2 · Cosimo Bambi, Alejandro Cardenas-Avendano, Gonzalo J. Olmo et al.2015 · 136 citationsPhys. Rev. D 93, 064016 (2016)
Gravitational lensing in the strong field limit for Kar's metric1410.4190v3 · Carlos A. Benavides, Alejandro Cardenas-Avendano, Alexis Larranaga2014 · 7 citationsInternational Journal of Theoretical Physics Volume 55, Issue 4 , pp 2219-2236, 2016
Electrostatic Self-energy of a Charged Particle in the Surroundings of a Topologically Charged Black Hole in the Brane1409.0045v1 · Alexis Larranaga, Alejandro Cardenas-Avendano, Daniel Alexdy Torres2014 · 0 citationsRom. Journ. Phys. 60 (3-4), 271-280 (2015)
A Survey of Astronomical Research: An Astronomy for Development Baseline1304.0657v2 · V. A. R. M. Ribeiro, P. Russo, A. Cardenas-Avendano2013 · 7 citations2013, AJ, 146, 138
Geometric Thermodynamics of Schwarzschild-AdS black hole with a Cosmological Constant as State Variable1108.2205v1 · Alexis Larranaga, Alejandro Cardenas2011 · 20 citationsJ. Korean Phys. Soc. 60, 7. 987-992 (2012)
Career total: 71 works. 50 are in this corpus.
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