Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Congedo, Giuseppe"'
Publikováno v:
Phys. Rev. D, Vol. 110, No. 2, 023502 (2024)
Gravitational waves from binary mergers at cosmological distances will experience weak lensing by large scale structure. This causes a (de-)magnification, $\mu$, of the wave amplitude, and a degenerate modification to the inferred luminosity distance
Externí odkaz:
http://arxiv.org/abs/2402.19476
Autor:
Finner, Kyle, Lee, Bomee, Chary, Ranga-Ram, Jee, M. James, Hirata, Christopher, Congedo, Giuseppe, Taylor, Peter, Hyeonghan, Kim
We have undertaken a Near-IR Weak Lensing (NIRWL) analysis of the wide-field CANDELS HST/WFC3-IR F160W observations. With the Gaia proper-motion-corrected catalog as an astrometric reference, we updated the astrometry of the five CANDELS mosaics and
Externí odkaz:
http://arxiv.org/abs/2301.07725
Autor:
Bonvin, Camille, Cusin, Giulia, Pitrou, Cyril, Mastrogiovanni, Simone, Congedo, Giuseppe, Gair, Jonathan
One key prediction of General Relativity is that gravitational waves are emitted with a pure spin-2 polarisation. Any extra polarisation mode, spin-1 or spin-0, is consequently considered a smoking gun for deviations from General Relativity. In this
Externí odkaz:
http://arxiv.org/abs/2211.14183
Publikováno v:
Phys.Rev.D 107 (2023) 103518
With planned space-based and 3rd generation ground-based gravitational wave detectors (LISA, Einstein Telescope, Cosmic Explorer), and proposed DeciHz detectors (DECIGO, Big Bang Observer), it is timely to explore statistical cosmological tests that
Externí odkaz:
http://arxiv.org/abs/2208.05959
Autor:
Auclair, Pierre, Bacon, David, Baker, Tessa, Barreiro, Tiago, Bartolo, Nicola, Belgacem, Enis, Bellomo, Nicola, Ben-Dayan, Ido, Bertacca, Daniele, Besancon, Marc, Blanco-Pillado, Jose J., Blas, Diego, Boileau, Guillaume, Calcagni, Gianluca, Caldwell, Robert, Caprini, Chiara, Carbone, Carmelita, Chang, Chia-Feng, Chen, Hsin-Yu, Christensen, Nelson, Clesse, Sebastien, Comelli, Denis, Congedo, Giuseppe, Contaldi, Carlo, Crisostomi, Marco, Croon, Djuna, Cui, Yanou, Cusin, Giulia, Cutting, Daniel, Dalang, Charles, De Luca, Valerio, Del Pozzo, Walter, Desjacques, Vincent, Dimastrogiovanni, Emanuela, Dorsch, Glauber C., Ezquiaga, Jose Maria, Fasiello, Matteo, Figueroa, Daniel G., Flauger, Raphael, Franciolini, Gabriele, Frusciante, Noemi, Fumagalli, Jacopo, Garcia-Bellido, Juan, Gould, Oliver, Holz, Daniel, Iacconi, Laura, Jain, Rajeev Kumar, Jenkins, Alexander C., Jinno, Ryusuke, Joana, Cristian, Karnesis, Nikolaos, Konstandin, Thomas, Koyama, Kazuya, Kozaczuk, Jonathan, Kuroyanagi, Sachiko, Laghi, Danny, Lewicki, Marek, Lombriser, Lucas, Madge, Eric, Maggiore, Michele, Malhotra, Ameek, Mancarella, Michele, Mandic, Vuk, Mangiagli, Alberto, Matarrese, Sabino, Mazumdar, Anupam, Mukherjee, Suvodip, Musco, Ilia, Nardini, Germano, No, Jose Miguel, Papanikolaou, Theodoros, Peloso, Marco, Pieroni, Mauro, Pilo, Luigi, Raccanelli, Alvise, Renaux-Petel, Sébastien, Renzini, Arianna I., Ricciardone, Angelo, Riotto, Antonio, Romano, Joseph D., Rollo, Rocco, Pol, Alberto Roper, Morales, Ester Ruiz, Sakellariadou, Mairi, Saltas, Ippocratis D., Scalisi, Marco, Schmitz, Kai, Schwaller, Pedro, Sergijenko, Olga, Servant, Geraldine, Simakachorn, Peera, Sorbo, Lorenzo, Sousa, Lara, Speri, Lorenzo, Steer, Danièle A., Tamanini, Nicola, Tasinato, Gianmassimo, Torrado, Jesus, Unal, Caner, Vennin, Vincent, Vernieri, Daniele, Vernizzi, Filippo, Volonteri, Marta, Wachter, Jeremy M., Wands, David, Witkowski, Lukas T., Zumalacárregui, Miguel, Annis, James, Ares, Fëanor Reuben, Avelino, Pedro P., Avgoustidis, Anastasios, Barausse, Enrico, Bonilla, Alexander, Bonvin, Camille, Bosso, Pasquale, Calabrese, Matteo, Çalışkan, Mesut, Cembranos, Jose A. R., Chala, Mikael, Chernoff, David, Clough, Katy, Criswell, Alexander, Das, Saurya, da Silva, Antonio, Dayal, Pratika, Domcke, Valerie, Durrer, Ruth, Easther, Richard, Escoffier, Stephanie, Ferrans, Sandrine, Fryer, Chris, Gair, Jonathan, Gordon, Chris, Hendry, Martin, Hindmarsh, Mark, Hooper, Deanna C., Kajfasz, Eric, Kopp, Joachim, Koushiappas, Savvas M., Kumar, Utkarsh, Kunz, Martin, Lagos, Macarena, Lilley, Marc, Lizarraga, Joanes, Lobo, Francisco S. N., Maleknejad, Azadeh, Martins, C. J. A. P., Meerburg, P. Daniel, Meyer, Renate, Mimoso, José Pedro, Nesseris, Savvas, Nunes, Nelson, Oikonomou, Vasilis, Orlando, Giorgio, Özsoy, Ogan, Pacucci, Fabio, Palmese, Antonella, Petiteau, Antoine, Pinol, Lucas, Zwart, Simon Portegies, Pratten, Geraint, Prokopec, Tomislav, Quenby, John, Rastgoo, Saeed, Roest, Diederik, Rummukainen, Kari, Schimd, Carlo, Secroun, Aurelia, Sopuerta, Carlos F., Tereno, Ismael, Tolley, Andrew, Urrestilla, Jon, Vagenas, Elias C., van de Vis, Jorinde, van de Weygaert, Rien, Wardell, Barry, Weir, David J., White, Graham, Świeżewska, Bogumila, Zhdanov, Valery I.
The Laser Interferometer Space Antenna (LISA) has two scientific objectives of cosmological focus: to probe the expansion rate of the universe, and to understand stochastic gravitational-wave backgrounds and their implications for early universe and
Externí odkaz:
http://arxiv.org/abs/2204.05434
Autor:
Baker, John, Baker, Tessa, Carbone, Carmelita, Congedo, Giuseppe, Contaldi, Carlo, Dvorkin, Irina, Gair, Jonathan, Haiman, Zoltan, Mota, David F., Renzini, Arianna, Buis, Ernst-Jan, Cusin, Giulia, Ezquiaga, Jose Maria, Mueller, Guido, Pieroni, Mauro, Quenby, John, Ricciardone, Angelo, Saltas, Ippocratis D., Shao, Lijing, Tamanini, Nicola, Tasinato, Gianmassimo, Zumalacárregui, Miguel
Since the very beginning of astronomy the location of objects on the sky has been a fundamental observational quantity that has been taken for granted. While precise two dimensional positional information is easy to obtain for observations in the ele
Externí odkaz:
http://arxiv.org/abs/1908.11410
Autor:
Congedo, Giuseppe, Taylor, Andy
Publikováno v:
Phys. Rev. D 99, 083526 (2019)
We present the first joint inference of standard sirens and gravitational wave weak lensing by filtering of the same dataset. We imagine a post-LISA scenario emerging around the late 2030s when LISA will have accumulated a number of detections at hig
Externí odkaz:
http://arxiv.org/abs/1812.02730
Autor:
De Marchi, Fabrizio, Congedo, Giuseppe
Publikováno v:
Int. J. Mod. Phys. D, 26, 1741021 (2017)
The validity of General Relativity, after 100 years, is supported by solid experimental evidence. However, there is a lot of interest in pushing the limits of precision by other experiments. Here we focus our attention on the equivalence principle, i
Externí odkaz:
http://arxiv.org/abs/1702.02795
Autor:
Congedo, Giuseppe
Publikováno v:
Int. J. Mod. Phys. D, 26, 1741022 (2017)
With the first two detections in late 2015, astrophysics has officially entered into the new era of gravitational wave observations. Since then, much has been going on in the field with a lot of work focussing on the observations and implications for
Externí odkaz:
http://arxiv.org/abs/1701.04775
Autor:
Congedo, Giuseppe, De Marchi, Fabrizio
Publikováno v:
Phys. Rev. D 93, 102003 (2016)
General relativity is supported by great experimental evidence. Yet there is a lot of interest in precisely setting its limits with on going and future experiments. A question to answer is about the validity of the Strong Equivalence Principle. Groun
Externí odkaz:
http://arxiv.org/abs/1602.05949