Gravitational Universe: Challenges and Opportunities

Deliverables

Evolution of BHs surrounded by a cloud of a light bosonic field

Evolution of BHs surrounded by a cloud of a light bosonic field including ultralight bosonic DM under the effect of the tidal field of a companion

NR gravitational waveforms of binary BH inspiral in modified gravity theories within the close-limit approximation

Gravitational waveforms of binary BH inspiral in modified gravity theories obtained from numerical simulations within the closelimit approximation in which the last stage of the coalescence is described as the perturbation of a single distorted BH

PN gravitational waveforms of binary BH inspiral in modified gravity theories

PN gravitational waveforms of BH binary inspiral up to 2PN order beyond the leading GR quadrupolar order for a large class of alternative theories of gravity The resulting waveforms will also include spin and tidal contributions

Mid-term meeting

Organization of a workshop, the mid-term meeting, at month 24, between beneficiaries and partner organisations.

Publications

Parasitic black holes: the swallowing of a fuzzy dark matter soliton

Author(s): Vitor Cardoso; Taishi Ikeda; Rodrigo Vicente; Miguel Zilhão
Published in: Physical Review D, Issue 106, 2022, Page(s) L121302, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.l121302

Shielding a charged black hole

Author(s): Justin C. Feng, Sumanta Chakraborty, Vitor Cardoso
Published in: Physical Review D, Issue 107, 2023, Page(s) 044050, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.044050

Testing gravitational wave propagation with multiband detections

Author(s): Tessa Baker, Enrico Barausse, Anson Chen, Claudia de Rham, Mauro Pieroni, Gianmassimo Tasinato
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2023/03, 2023, Page(s) 044, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2023/03/044

Lensing constraints on ultradense dark matter halos

Author(s): M. Sten Delos; Gabriele Franciolini
Published in: Physical Review D, Issue 107, 2023, Page(s) 083505, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.083505

Constraining modifications of black hole perturbation potentials near the light ring with quasinormal modes

Author(s): Enrico Barausse; Emanuele Berti; Nicola Franchini; Sebastian Völkel
Published in: Physical Review D, Issue 106, 2022, Page(s) 124036, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.124036

Love numbers and magnetic susceptibility of charged black holes

Author(s): David Pereñiguez; Vitor Cardoso
Published in: Physical Review D, Issue 105, 2022, Page(s) 044026, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.105.044026

Spinning black holes with axion hair

Author(s): Clare Burrage, Pedro G. S. Fernandes, Richard Brito, Vitor Cardoso
Published in: Classical and Quantum Gravity, Issue 40, 2023, Page(s) 205021, ISSN 0264-9381
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6382/acf9d6

Detecting Massive Scalar Fields with Extreme Mass-Ratio Inspirals

Author(s): Susanna Barsanti, Andrea Maselli, Thomas P. Sotiriou, Leonardo Gualtieri
Published in: Physical Review Letters, Issue 131, 2023, Page(s) 051401, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.131.051401

Resonances, black hole mimickers and the greenhouse effect: consequences for gravitational-wave physics

Author(s): Vitor Cardoso, Francisco Duque
Published in: Physical Review D, Issue 105, 2022, Page(s) 104023, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.105.104023

Observational signatures of hot spots orbiting horizonless objects

Author(s): João Luís Rosa, Paulo Garcia, Frédéric H. Vincent, Vitor Cardoso
Published in: Physical Review D, Issue 106, 2022, Page(s) 044031, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.044031

Nonperturbative gedanken experiments in Einstein-dilaton-Gauss-Bonnet gravity: nonlinear transitions and tests of the cosmic censorship beyond General Relativity

Author(s): Fabrizio Corelli; Marina de Amicis; Taishi Ikeda; Paolo Pani
Published in: Physical Review D, Issue 107, 2023, Page(s) 044061, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.044061

Pseudospectrum of horizonless compact objects: a bootstrap instability mechanism

Author(s): Valentin Boyanov; Kyriakos Destounis; Rodrigo Panosso Macedo; Vitor Cardoso; José Luis Jaramillo
Published in: Physical Review D, Issue 107, 2023, Page(s) 064012, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.064012

Impact and detectability of spin-tidal couplings in neutron star inspirals

Author(s): Gonçalo Castro; Leonardo Gualtieri; Andrea Maselli; Paolo Pani
Published in: Physical Review D, Issue 106, 2022, Page(s) 024011, ISSN 2470-0010
Publisher: Americal Physical Society
DOI: 10.1103/physrevd.106.024011

Superradiance: Axionic Couplings and Plasma Effects

Author(s): Thomas F.M. Spieksma, Enrico Cannizzaro, Taishi Ikeda, Vitor Cardoso, Yifan Chen
Published in: Physical Review D, Issue 108, 2023, Page(s) 063013, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.063013

Separating astrophysics and geometry in black hole images

Author(s): Guillermo Lara, Sebastian H. Völkel, and Enrico Barausse
Published in: Physical Review D, 2022, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.1103/physrevd.104.124041

Normal modes of Proca fields in AdS spacetime

Author(s): Vitor Cardoso; Tiago V. Fernandes; David Hilditch; Jose P S Lemos
Published in: General Relativity and Gravitation, Issue 55, 2023, Page(s) 5, ISSN 0001-7701
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s10714-022-03052-w

UV completions, fixing the equations and nonlinearities in k-essence

Author(s): Guillermo Lara, Miguel Bezares, Enrico Barausse
Published in: Physical Review D, Issue 24700010, 2022, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.48550/arxiv.2112.09186

Probing Accretion Physics with Gravitational Waves

Author(s): Lorenzo Speri, Andrea Antonelli, Laura Sberna, Stanislav Babak, Enrico Barausse, Jonathan R. Gair, Michael L. Katz
Published in: Physical Review X, Issue 12, 2023, Page(s) 021035, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.13.021035

Using the motion of S2 to constrain scalar clouds around Sgr A*

Author(s): GRAVITY Collaboration: A. Foschi et al.
Published in: Monthly Notices of the Royal Astronomical Society, Issue 524, 2023, Page(s) 1075, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1939

Photon Ring Astrometry for Superradiant Clouds

Author(s): Yifan Chen, Xiao Xue, Richard Brito, Vitor Cardoso
Published in: Physical Review Letters, Issue 130, 2023, Page(s) 111401, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.130.111401

Black holes surrounded by generic dark matter profiles: appearance and gravitational-wave emission

Author(s): Enzo Figueiredo; Andrea Maselli; Vitor Cardoso
Published in: Physical Review D, Issue 107, 2023, Page(s) 104033, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.104033

On Black Hole Area Quantization and Echoes

Author(s): Andrew Coates, Sebastian H. Völkel, Kostas D. Kokkotas
Published in: Classical and Quantum Gravity, 2022, ISSN 1361-6382
Publisher: Institute of Physics
DOI: 10.1088/1361-6382/ac4618

The effect of mission duration on LISA science objectives

Author(s): Seoane, Pau Amaro; Sedda, Manuel Arca; Babak, Stanislav; Berry, Christopher P. L.; Berti, Emanuele; Bertone, Gianfranco; Blas Temiño, Diego; Bogdanović, Tamara; Bonetti, Matteo; Breivik, Katelyn; Brito, Richard; Caldwell, Robert; Capelo, Pedro R.; Caprini, Chiara; Cardoso, Vitor; Carson, Zack; Chen, Hsin-Yu; Chua, Alvin J. K.; Dvorkin, Irina; Haiman, Zoltan; Heisenberg, Lavinia; Isi, Maximiliano
Published in: General Relativity and Gravitation, Issue 54, 2021, Page(s) 3, ISSN 0001-7701
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s10714-021-02889-x

Numerical simulations of divergence-type theories for conformal dissipative fluids

Author(s): Pablo E. Montes, Marcelo E. Rubio, and Oscar A. Reula
Published in: Physical Review D, Issue 107, 2022, Page(s) 103041, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.103041

Black hole hairs in scalar-tensor gravity and the lack thereof

Author(s): Lodovico Capuano, Luca Santoni, and Enrico Barausse
Published in: Physical Review D, Issue 108, 2023, Page(s) 064058, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.064058

Extreme mass-ratio inspirals as probes of scalar fields: Eccentric equatorial orbits around Kerr black holes

Author(s): Susanna Barsanti; Nicola Franchini; Leonardo Gualtieri; Andrea Maselli; Thomas P. Sotiriou
Published in: Physical Review D, Issue 106, 2022, Page(s) 044029, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.044029

No Evidence of Kinetic Screening in Simulations of Merging Binary Neutron Stars beyond General Relativity

Author(s): Bezares, Miguel; Aguilera-Miret, Ricard; ter Haar, Lotte; Crisostomi, Marco; Palenzuela, Carlos; Barausse, Enrico
Published in: Physical Review Letters, Issue 128, 2022, Page(s) 091103, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.128.091103

Measuring deviations from the Kerr geometry with black hole ringdown

Author(s): Kallol Dey, Enrico Barausse, Soumen Basak
Published in: Physical Review D, Issue 108, 2023, Page(s) 024064, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.024064

Observing GW190521-like binary black holes and their environment with LISA

Author(s): Laura Sberna; Stanislav Babak; Sylvain Marsat; Andrea Caputo; Giulia Cusin; Alexandre Toubiana; Enrico Barausse; Chiara Caprini; Tito Dal Canton; Alberto Sesana; Nicola Tamanini
Published in: Physical Review D, Issue 106, 2022, Page(s) 064056, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.064056

What is the fate of Hawking evaporation in gravity theories with higher curvature terms?

Author(s): Fabrizio Corelli; Marina de Amicis; Taishi Ikeda; Paolo Pani
Published in: Physical Review Letters, Issue 130, 2023, Page(s) 091501, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.130.091501

Fixing the dynamical evolution in scalar-Gauss-Bonnet gravity

Author(s): Nicola Franchini, Miguel Bezares, Enrico Barausse, Luis Lehner
Published in: Physical Review D, Issue 106, 2022, Page(s) 064061, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.064061

The landscape of massive black-hole spectroscopy with LISA and Einstein Telescope

Author(s): Swetha Bhagwat, Costantino Pacilio, Enrico Barausse, Paolo Pani
Published in: Physical Review D, Issue 24700010, 2022, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.48550/arxiv.2201.00023

Destabilizing the Fundamental Mode of Black Holes:The Elephant and the Flea

Author(s): Mark Ho-Yeuk Cheung; Kyriakos Destounis; Rodrigo Panosso Macedo; Emanuele Berti; Vitor Cardoso
Published in: Physical Review Letters, Issue 128, 2022, Page(s) 111103, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.128.111103

Soliton boson stars, Q-balls and the causal Buchdahl bound

Author(s): Mateja Bošković, Enrico Barausse
Published in: Journal of Cosmology and Astroparticle Physics, 2022, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2022/02/032

High-redshift JWST Observations and Primordial Non-Gaussianity

Author(s): M. Biagetti, G. Franciolini, A. Riotto
Published in: The Astrophysical Journal, Issue 944, 2023, Page(s) 113, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/acb5ea

Dynamical friction of black holes in ultralight dark matter

Author(s): Rodrigo Vicente; Vitor Cardoso
Published in: Physical Review D, Issue 105, 2022, Page(s) 083008, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.105.083008

Detectability and parameter estimation of stellar origin black hole binaries with next generation gravitational wave detectors

Author(s): Mauro Pieroni, Angelo Ricciardone, Enrico Barausse
Published in: Scientific Reports, Issue 12, 2022, Page(s) 17940, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-022-19540-7

Ruling Out Initially Clustered Primordial Black Holes as Dark Matter

Author(s): V. De Luca, G. Franciolini, A. Riotto, H. Veermäe
Published in: Physical Review Letters, Issue 129, 2022, Page(s) 191302, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.129.191302

Energy extraction from bouncing geometries

Author(s): Vitor Cardoso, João L. Costa, José Natário, Zhen Zhong
Published in: Physical Review D, Issue 108, 2023, Page(s) 024071, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.024071

Pre/Post-Merger Consistency Test for Gravitational Signals from Binary Neutron Star Mergers

Author(s): Matteo Breschi, Gregorio Carullo, Sebastiano Bernuzzi
Published in: Particles, Issue 6, 2023, Page(s) 731, ISSN 2571-712X
Publisher: MDPI
DOI: 10.3390/particles6030045

Constraining the Nuclear Equation of State from Rotating Neutron Stars

Author(s): Sebastian H. Völkel, Christian J. Krüger
Published in: Physical Review D, Issue 24700010, 2022, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.48550/arxiv.2203.05555

Modelling frequency-dependent tidal deformability for environmental black-hole mergers

Author(s): Valerio De Luca; Andrea Maselli; Paolo Pani
Published in: Physical Review D, Issue 107, 2023, Page(s) 044058, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.044058

Eternal binaries

Author(s): Jaime Redondo-Yuste, Vitor Cardoso, Caio F. B. Macedo, Maarten van de Meent
Published in: Physical Review D, Issue 107, 2023, Page(s) 124025, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.124025

Landscape of stellar-mass black-hole spectroscopy with third-generation gravitational-wave detectors

Author(s): Swetha Bhagwat, Costantino Pacilio, Paolo Pani, Michela Mapelli
Published in: Physical Review D, Issue 108, 2023, Page(s) 043019, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.043019

Quasinormal modes of Proca fields in a Schwarzschild-AdS spacetime

Author(s): Tiago V. Fernandes, David Hilditch, José P. S. Lemos, Vitor Cardoso
Published in: Physical Review D, Issue 105, 2022, Page(s) 044017, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.105.044017

Curvature and dynamical spacetimes: can we peer into the quantum regime?

Author(s): Vitor Cardoso, David Hilditch, Krinio Marouda, José Natário, Ulrich Sperhake
Published in: Classical and Quantum Gravity, Issue 40, 2023, Page(s) 065008, ISSN 0264-9381
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6382/acb9cd

The well-posedness of the Cauchy problem for self-interacting vector fields

Author(s): Enrico Barausse, Miguel Bezares, Marco Crisostomi, Guillermo Lara
Published in: Journal of Cosmology and Astroparticle Physics, 2022, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2022/11/050

Kicks in charged black hole binaries

Author(s): Raimon Luna; Gabriele Bozzola; Vitor Cardoso; Vasileios Paschalidis; Miguel Zilhão
Published in: Physical Review D, Issue 106, 2022, Page(s) 084017, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.084017

Can gravitational-wave memory help constrain binary black-hole parameters? A LISA case study

Author(s): Silvia Gasparotto, Rodrigo Vicente, Diego Blas, Alexander C. Jenkins, Enrico Barausse
Published in: Physical Review D, Issue 107, 2023, Page(s) 124033, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.124033

Two-body problem in theories with kinetic screening

Author(s): Mateja Bošković, Enrico Barausse
Published in: Physical Review D, Issue 108, 2023, Page(s) 064033, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.064033

Searching for primordial black holes with the Einstein Telescope: Impact of design and systematics

Author(s): G. Franciolini, F. Iacovelli, M. Mancarella, M. Maggiore, P. Pani, A. Riotto
Published in: Physical Review D, Issue 108, 2023, Page(s) 043506, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.043506

The fate of observers in circular motion

Author(s): Antoine Lehébel, Vitor Cardoso
Published in: Physical Review D, Issue 105, 2022, Page(s) 064014, ISSN 2470-0010
Publisher: American Phyical Society
DOI: 10.1103/physrevd.105.064014

Applications of the close-limit approximation: horizonless compact objects and scalar fields

Author(s): Lorenzo Annulli, Vitor Cardoso, Leonardo Gualtieri
Published in: Classical and Quantum Gravity, Issue 39, 2022, Page(s) 105005, ISSN 0264-9381
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6382/ac6410

Quasinormal modes of rotating black holes in Einstein-dilaton Gauss-Bonnet gravity: The second order in rotation

Author(s): Leonardo Gualtieri; Lorenzo Pierini
Published in: Physical Review D, Issue 106, 2023, Page(s) 104009, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.104009

Piercing of a boson star by a black hole

Author(s): Vitor Cardoso, Taishi Ikeda, Zhen Zhong, Miguel Zilhão
Published in: Physical Review D, Issue 106, 2022, Page(s) 044030, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.044030

Neural Posterior Estimation with guaranteed exact coverage: the ringdown of GW150914

Author(s): Marco Crisostomi, Kallol Dey, Enrico Barausse, Roberto Trotta
Published in: Physical Review D, Issue 108, 2023, Page(s) 044029, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.044029

Energy extraction from Q-balls and other fundamental solitons

Author(s): Vitor Cardoso, Rodrigo Vicente, Zhen Zhong
Published in: Physical Review Letters, Issue 131, 2022, Page(s) 111602, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.131.111602

Neutron star scalarization with Gauss-Bonnet and Ricci scalar couplings

Author(s): Giulia Ventagli, Georgios Antoniou, Antoine Lehébel, Thomas P. Sotiriou
Published in: Physical Review D, Issue 104, 2021, Page(s) 124078, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.104.124078

Gravitational waves and kicks from the merger of unequal mass, highly compact boson stars

Author(s): Miguel Bezares, Mateja Bošković, Steven Liebling, Carlos Palenzuela, Paolo Pani, Enrico Barausse
Published in: Physical Review D, Issue 24700010, 2022, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.48550/arxiv.2201.06113

Detecting fundamental fields with LISA observations of gravitational waves from extreme mass-ratio inspirals

Author(s): Andrea Maselli, Nicola Franchini, Leonardo Gualtieri, Thomas P. Sotiriou, Susanna Barsanti, Paolo Pani
Published in: Nature Astronomy, Issue 6, 2022, Page(s) 464, ISSN 2397-3366
Publisher: Nature Publishing Group
DOI: 10.1038/s41550-021-01589-5

Heavy Primordial Black Holes from Strongly Clustered Light Black Holes

Author(s): Valerio De Luca, Gabriele Franciolini, Antonio Riotto
Published in: Physical Review Letters, Issue 130, 2022, Page(s) 171401, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.130.171401

Nonlinear effects in black hole ringdown

Author(s): Mark Ho-Yeuk Cheung, Vishal Baibhav, Emanuele Berti, Vitor Cardoso, Gregorio Carullo, Roberto Cotesta, Walter Del Pozzo, Francisco Duque, Thomas Helfer, Estuti Shukla, Kaze W. K. Wong
Published in: Physical Review Letters, Issue 130, 2023, Page(s) 081401, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.130.081401

Stability of the fundamental quasinormal mode in time-domain observations against small perturbations

Author(s): Emanuele Berti, Vitor Cardoso, Mark Ho-Yeuk Cheung, Francesco Di Filippo, Francisco Duque, Paul Martens, Shinji Mukohyama
Published in: Physical Review D, Issue 106, 2022, Page(s) 084011, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.084011

Analysis of Ringdown Overtones in GW150914

Author(s): Roberto Cotesta, Gregorio Carullo, Emanuele Berti, Vitor Cardoso
Published in: Physical Review Letters, Issue 129, 2022, Page(s) 111102, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.129.111102

Black hole superradiant instability for massive spin-2 fields

Author(s): Oscar J. C. Dias, Giuseppe Lingetti, Paolo Pani, Jorge E. Santos
Published in: Physical Review D, Issue 108, 2023, Page(s) L041502, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.l041502

Evaporating black holes: Constraints on anomalous emission mechanisms

Author(s): Richard Brito; Vitor Cardoso; Chen Yuan
Published in: Physical Review D, Issue 104, 2021, Page(s) 124024, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.104.124024

Electromagnetic radiation reaction and energy extraction from black holes: The tail term cannot be ignored

Author(s): João S. Santos; Vitor Cardoso; José Natário
Published in: Physical Review D, Issue 107, 2023, Page(s) 064046, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.064046

Inspiralling compact objects with generic deformations

Author(s): Richard Brito; Nicholas Loutrel; Paolo Pani; Andrea Maselli
Published in: Physical Review D, Issue 105, 2022, Page(s) 124050, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.105.124050

Electromagnetic emission from axionic boson star collisions

Author(s): Nicolas Sanchis-Gual; Miguel Zilhão; Vitor Cardoso
Published in: Physical Review D, Issue 106, 2022, Page(s) 064034, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.064034

Astrophysical constraints on compact objects in 4D Einstein-Gauss-Bonnet gravity

Author(s): Charmousis, Christos; Lehébel, Antoine; Smyrniotis, Evangelos; Stergioulas, Nikolaos
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2022/02, 2022, Page(s) 033, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2022/02/033

ECO-spotting: looking for extremely compact objects with bosonic fields

Author(s): Vitor Cardoso, Caio F. B. Macedo, Kei-ichi Maeda, Hirotada Okawa
Published in: Classical and Quantum Gravity, Issue 39, 2022, Page(s) 034001, ISSN 1361-6382
Publisher: Institute of Physics
DOI: 10.1088/1361-6382/ac41e7

Fermion soliton stars

Author(s): L. Del Grosso, G. Franciolini, P. Pani, A. Urbano
Published in: Physical Review D, Issue 108, 2023, Page(s) 044024, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.044024

Theory-agnostic Reconstruction of Potential and Couplings from Quasi-Normal Modes

Author(s): Sebastian H. Völkel, Nicola Franchini, Enrico Barausse
Published in: Physical Review D, 2022, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.105.084046

Primordial black hole dark matter from inflation: The reverse engineering approach

Author(s): Gabriele Franciolini, Alfredo Urbano
Published in: Physical Review D, Issue 106, 2022, Page(s) 123519, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.123519

Instability of ultracompact horizonless spacetimes

Author(s): Zhen Zhong; Vitor Cardoso; Elisa Maggio
Published in: Physical Review D, Issue 107, 2023, Page(s) 044035, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.044035

From inflation to black hole mergers and back again: Gravitational-wave data-driven constraints on inflationary scenarios with a first-principle model of primordial black holes across the QCD epoch

Author(s): Paolo Pani; Ilia Musco; Alfredo Leonardo Urbano; Gabriele Franciolini
Published in: Physical Review D, Issue 106, 2022, Page(s) 123526, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.123526

The second law of black hole mechanics in effective field theory

Author(s): Stefan Hollands, Áron D. Kovács, Harvey S. Reall
Published in: Journal of High Energy Physics, Issue 08/2022, 2022, Page(s) 258, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep08(2022)258

Gravitational waves in scalar-tensor theory to one-and-a-half post-Newtonian order

Author(s): Laura Bernard, Luc Blanchet, David Trestini
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2022/08, 2022, Page(s) 008, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2022/08/008

Quadratic curvature corrections to stringy effective actions and the absence of de Sitter vacua

Author(s): Francesc Cunillera, William T. Emond, Antoine Lehébel, Antonio Padilla
Published in: Journal of High Energy Physics, Issue 02/2022, 2022, Page(s) 012, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep02(2022)012

On the detectability of gravitational waves from primordial black holes orbiting Sgr A*

Author(s): Stefano Bondani, Francesco Haardt, Alberto Sesana, Enrico Barausse, Massimo Dotti
Published in: Physical Review D, Issue 24700010, 2022, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.48550/arxiv.2203.05663

Quasinormal modes of nonseparable perturbation equations: The scalar non-Kerr case

Author(s): Rajes Ghosh, Nicola Franchini, Sebastian H. Völkel, Enrico Barausse
Published in: Physical Review D, Issue 108, 2023, Page(s) 024038, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.108.024038

Primordial non-gaussianity up to all orders: theoretical aspects and implications for primordial black hole models

Author(s): Antonio Junior Iovino; Alfredo Leonardo Urbano; Giacomo Ferrante; Gabriele Franciolini
Published in: Physical Review D, Issue 107, 2022, Page(s) 043520, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.043520

Toward very large baseline interferometry observations of black hole structure

Author(s): Raúl Carballo-Rubio, Vitor Cardoso, Ziri Younsi
Published in: Physical Review D, Issue 106, 2022, Page(s) 084038, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.084038

Black holes in galaxies: environmental impact on gravitational-wave generation and propagation

Author(s): Vitor Cardoso; Kyriakos Destounis; Francisco Duque; Rodrigo Panosso Macedo; Andrea Maselli
Published in: Physical Review D, Issue 105, 2022, Page(s) L061501, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.105.l061501

Quasinormal Modes from Bound States: The Numerical Approach

Author(s): Sebastian Völkel
Published in: Physical Review D, Issue 106, 2022, Page(s) 124009, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.124009

Robustness of kinetic screening against matter coupling

Author(s): Guillermo Lara, Miguel Bezares, Marco Crisostomi, Enrico Barausse
Published in: Physical Review D, 2023, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.107.044019

Gravitational waves from extreme-mass-ratio systems in astrophysical environments

Author(s): Vitor Cardoso, Kyriakos Destounis, Francisco Duque, Rodrigo Panosso Macedo, Andrea Maselli
Published in: Physical Review Letters, Issue 129, 2022, Page(s) 241103, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.129.241103

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