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Macarena Alejandra Lagos Urbina

Assistant Professor

Universidad Andrés Bello

Santiago, Chile

Mi investigación consiste en conectar propiedades fundamentales del Universo con observaciones. En particular, estudio energia y materia oscura, inflacion, gravedad modificada, ondas gravitacionales y agujeros negros.

Physics, IMPERIAL COLLEGE LONDON. Reino Unido, 2017
Physics, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2013
Physics, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2010

Academic Visitor Other

UNIVERSITY OF OXFORD

Astronomy

Oxford, Reino Unido

2013 - 2017
Postdoctoral fellow Full Time

UNIVERSITY OF CHICAGO

Chicago, Estados Unidos

2017 - 2020
Postdoctoral fellow Full Time

COLUMBIA UNIVERSITY

Physics and Astronomy

New York, Estados Unidos

2020 - 2023
Assistant professor Full Time

UNIVERSIDAD ANDRES BELLO

Exact Science

Santiago, Chile

2023 - A la fecha


Modified gravitational wave propagation with higher modes and its degeneracies with lensing Xu, Fei Article ISI JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2022)
Polarization distortions of lensed gravitational waves Dalang, Charles Article ISI PHYSICAL REVIEW D (2022)
Gravitational wave propagation beyond general relativity: waveform distortions and echoes Article ISI JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2021)
Growth of accretion driven scalar hair around Kerr black holes Bamber, Jamie; Hui, Lam Article PHYSICAL REVIEW D (2021)
Phase effects from strong gravitational lensing of gravitational waves Wald, Robert M. Article PHYSICAL REVIEW D (2021)
Anomalous decay rate of quasinormal modes Article PHYSICAL REVIEW D (2020)
Apparent Superluminality of Lensed Gravitational Waves Ezquiaga, Jose Maria Article PHYSICAL REVIEW D (2020)
Gravitational couplings in Chameleon models Zhu, Hanjue Article JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2020)
Gravitational wave propagation beyond geometric optics Cusin, Giulia Article PHYSICAL REVIEW D (2020)
Standard Sirens as a Novel Probe of Dark Energy Article PHYSICAL REVIEW LETTERS (2020)
Cosmological instabilities and the role of matter interactions in dynamical dark energy models Wolf, William J. Article PHYSICAL REVIEW D (2019)
Curvature perturbations in the effective field theory of inflation Lin, Meng-Xiang; Hu, Wayne Article PHYSICAL REVIEW D (2019)
Growth of massive scalar hair around a Schwarzschild black hole Clough, Katy Article PHYSICAL REVIEW D (2019)
Standard sirens with a running Planck mass Fishbach, Maya; Landry, Philippe; Holz, Daniel E. Article PHYSICAL REVIEW D (2019)
A general theory of linear cosmological perturbations: stability conditions, the quasistatic limit and dynamics Bellini, Emilio Article JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2018)
General theories of linear gravitational perturbations to a Schwarzschild black hole Article PHYSICAL REVIEW D (2018)
Speed of gravitational waves and black hole hair Article PHYSICAL REVIEW D (2018)
A general theory of linear cosmological perturbations: bimetric theories Article JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2017)
Astrophysics for People in a Hurry Astrophysics for People in a Hurry , Neil deGrasse Tyson, W. W. Norton, 2017, 224 p, $18.95, ISBN 978-0-393-60939-4 Article Physics Today (2017)
Covariant approach to parametrized cosmological perturbations Tattersall, Oliver J. Article PHYSICAL REVIEW D (2017)
Strong Constraints on Cosmological Gravity from GW170817 and GRB 170817A Bellini, E; Noller, J Article PHYSICAL REVIEW LETTERS (2017)
A general theory of linear cosmological perturbations: scalar-tensor and vector-tensor theories Article JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2016)
Bayesian evidence and predictivity of the inflationary paradigm Gubitosi, Giulia; Allison, Rupert Article JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2016)
New massive bigravity cosmologies with double matter coupling Noller, Johannes Article JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2016)
Cosmological perturbations in massive bigravity Article JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2014)
Noether identities and gauge fixing the action for cosmological perturbations Lagos, M.; Bañados, M; Ferreira P.G.; Garcia-Saenz, S Article ISI PHYSICAL REVIEW D (2014)
Observational constraints on dual intermediate inflation Barrow, John D.; Magueijo, João Article PHYSICAL REVIEW D (2014)

Macarena Lagos

Assistant Professor

Exact Science

Universidad Andrés Bello

Santiago, Chile

Macarena Alejandra Lagos Urbina

Líneas de Investigación

Educación

Physics, IMPERIAL COLLEGE LONDON. Reino Unido, 2017

Physics, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2013

Physics, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2010

Experiencia Académica

Academic Visitor Other

Postdoctoral fellow Full Time

Postdoctoral fellow Full Time

Assistant professor Full Time

Article (27)

Modified gravitational wave propagation with higher modes and its degeneracies with lensing

Polarization distortions of lensed gravitational waves

Gravitational wave propagation beyond general relativity: waveform distortions and echoes

Growth of accretion driven scalar hair around Kerr black holes

Phase effects from strong gravitational lensing of gravitational waves

Anomalous decay rate of quasinormal modes

Apparent Superluminality of Lensed Gravitational Waves

Gravitational couplings in Chameleon models

Gravitational wave propagation beyond geometric optics

Standard Sirens as a Novel Probe of Dark Energy

Cosmological instabilities and the role of matter interactions in dynamical dark energy models

Curvature perturbations in the effective field theory of inflation

Growth of massive scalar hair around a Schwarzschild black hole

Standard sirens with a running Planck mass

A general theory of linear cosmological perturbations: stability conditions, the quasistatic limit and dynamics

General theories of linear gravitational perturbations to a Schwarzschild black hole

Speed of gravitational waves and black hole hair

A general theory of linear cosmological perturbations: bimetric theories

Astrophysics for People in a Hurry Astrophysics for People in a Hurry , Neil deGrasse Tyson, W. W. Norton, 2017, 224 p, $18.95, ISBN 978-0-393-60939-4

Covariant approach to parametrized cosmological perturbations

Strong Constraints on Cosmological Gravity from GW170817 and GRB 170817A

A general theory of linear cosmological perturbations: scalar-tensor and vector-tensor theories

Bayesian evidence and predictivity of the inflationary paradigm

New massive bigravity cosmologies with double matter coupling

Cosmological perturbations in massive bigravity

Noether identities and gauge fixing the action for cosmological perturbations

Observational constraints on dual intermediate inflation

Macarena Lagos