Zobrazeno 1 - 10
of 2 258
pro vyhledávání: '"P. Di Filippo"'
Autor:
Carballo-Rubio, Raúl, Di Filippo, Francesco, Liberati, Stefano, Visser, Matt, Arrechea, Julio, Barceló, Carlos, Bonanno, Alfio, Borissova, Johanna, Boyanov, Valentin, Cardoso, Vitor, Del Porro, Francesco, Eichhorn, Astrid, Jampolski, Daniel, Martín-Moruno, Prado, Mazza, Jacopo, McMaken, Tyler, Panassiti, Antonio, Pani, Paolo, Platania, Alessia, Rezzolla, Luciano, Vellucci, Vania
The study of regular black holes and black hole mimickers as alternatives to standard black holes has recently gained significant attention, driven both by the need to extend general relativity to describe black hole interiors, and by recent advances
Externí odkaz:
http://arxiv.org/abs/2501.05505
Autor:
Basile, Ivano, Buoninfante, Luca, Di Filippo, Francesco, Knorr, Benjamin, Platania, Alessia, Tokareva, Anna
Formulating a quantum theory of gravity lies at the heart of fundamental theoretical physics. This collection of lecture notes encompasses a selection of topics that were covered in six mini-courses at the Nordita PhD school "Towards Quantum Gravity"
Externí odkaz:
http://arxiv.org/abs/2412.08690
Autor:
Barbato, D., Mesa, D., D'Orazi, V., Desidera, S., Ruggieri, A., Farinato, J., Marafatto, L., Carolo, E., Vassallo, D., Ertel, S., Hom, J., Anche, R. M., Battaini, F., Becker, A., Bergomi, M., Biondi, F., Cardwell, A., Cerpelloni, P., Chauvin, G., Chinellato, S., Desgrange, C., Di Filippo, S., Dima, M., Machado, T. S. Gomes, Gratton, R., Greggio, D., Henning, Th., Kenworthy, M., Laudisio, F., Lazzoni, C., Leisenring, J., Lessio, L., Lorenzetto, A., Mohr, L., Montoya, M., Rodeghiero, G., Patience, J., Power, J., Ricci, D., Santhakumari, K. K. R., Sozzetti, A., Umbriaco, G., Pallauta, M. Vega, Viotto, V., Wagner, K.
Publikováno v:
A&A 693, A81 (2025)
The synergy between different detection methods is a key asset in exoplanetology, allowing for both precise characterization of detected exoplanets and robust constraints even in the case of non-detection. Recently, the interplay between imaging, rad
Externí odkaz:
http://arxiv.org/abs/2412.06404
Autor:
Mesa, D., Gratton, R., D'Orazi, V., Carolo, E., Vassallo, D., Farinato, J., Marafatto, L., Wagner, K., Hom, J., Ertel, S., Henning, Th., Desgrange, C., Barbato, D., Bergomi, M., Cerpelloni, P., Desidera, S., Di Filippo, S., Doelman, D., Machado, T. S. Gomes, Greggio, D., Grenz, P., Kenworthy, M., Laudisio, F., Lazzoni, C., Leisenring, J., Lorenzetto, A., Santhakumari, K. K. R., Ricci, D., Snik, F., Umbriaco, G., Pallauta, M. C. Vega, Viotto, V.
The combination of detection techniques enhances our ability to identify companions orbiting nearby stars. We employed high-contrast imaging to constrain mass and separation of possible companions responsible for the significant proper motion anomali
Externí odkaz:
http://arxiv.org/abs/2412.04171
Autor:
Afshordi, Niayesh, Ashtekar, Abhay, Barausse, Enrico, Berti, Emanuele, Brito, Richard, Buoninfante, Luca, Carballo-Rubio, Raúl, Cardoso, Vitor, Carullo, Gregorio, Dafermos, Mihalis, De Laurentis, Mariafelicia, del Rio, Adrian, Di Filippo, Francesco, Eichhorn, Astrid, Emparan, Roberto, Gregory, Ruth, Herdeiro, Carlos A. R., Kunz, Jutta, Lehner, Luis, Liberati, Stefano, Mathur, Samir D., Nissanke, Samaya, Pani, Paolo, Platania, Alessia, Pretorius, Frans, Sasaki, Misao, Tiede, Paul, Unruh, William, Visser, Matt, Wald, Robert M.
The gravitational physics landscape is evolving rapidly, driven by our ability to study strong-field regions, in particular black holes. Black Holes Inside and Out gathered world experts to discuss the status of the field and prospects ahead. We hope
Externí odkaz:
http://arxiv.org/abs/2410.14414
Autor:
Portaluri, Elisa, Ragazzoni, Roberto, Greggio, Davide, Arcidiacono, Carmelo, Bergomi, Maria, Di Filippo, Simone, Dima, Marco, Farinato, Jacopo, Machado, Tânia Gomes, Magrin, Demetrio, Santhakumari, Kalyan K. R., Viotto, Valentina
The Ingot WFS belongs to a class of pupil-plane WFSs designed to address the challenges posed by Sodium Laser Guide Stars, and consists of a combination of refractive and reflective surfaces, arranged into a complex prismatic shape that extends in th
Externí odkaz:
http://arxiv.org/abs/2410.06259
Autor:
Machado, Tânia Gomes, Di Filippo, Simone, Santhakumari, Kalyan K. R., Bergomi, Maria, Greggio, Davide, Portaluri, Elisa, Malik, Dheeraj, Nesme, César, Arcidiacono, Carmelo, Ballone, Alessandro, Battaini, Federico, Viotto, Valentina, Ragazzoni, Roberto, Dima, Marco, Marafatto, Luca, Farinato, Jacopo, Magrin, Demetrio, Lessio, Luigi, Umbriaco, Gabriele
The Ingot WFS was designed to overcome some of the challenges present in classical wavefront sensors when they deal with sodium LGSs. This innovative sensor works by sensing the full 3D volume of the elongated LGS and is suitable for use in very larg
Externí odkaz:
http://arxiv.org/abs/2410.06260
Publikováno v:
JCAP 01 (2025), 114
Quadratic Gravity supplements the Einstein-Hilbert action by terms quadratic in the spacetime curvature. This leads to a rich phase space of static, compact gravitating objects including the Schwarzschild black hole, wormholes, and naked singularitie
Externí odkaz:
http://arxiv.org/abs/2410.05941
Autor:
Araiza-Duran, J. A., Pignata, G., Brucalassi, A., Aliverti, M., Battaini, F., Radhakrishnan, K., Di Filippo, S., Lessio, L., Claudi, R., Ricci, D., Colapietro, M., Cosentino, R., D'Orsi, S., Munari, M., Dima, M., Schipani, P., Campana, S., Baruffolo, A., Sanchez, R. Zanmar, Riva, M., Genoni, M., Ben-Ami, S., Rubin, A., Bruch, R., Capasso, G., D'Alessio, F., D'Avanzo, P., Hershko, O., Kuncarayakti, H., Landoni, M., Scuderi, S., Vitali, F., Young, D., Achren, J., Arcavi, I., Cappellaro, E., Della Valle, M., Di Benedetto, R., Gal-Yam, A., Diaz, M. Hernandez, Kotilainen, J., Causi, G. Li, Marty, L., Mattila, S., Rappaport, M., Salasnich, B., Smartt, S., Stritzinger, M., Ventura, H. Perez, Asquini, L., Bichkovsky, A., Savarese, S., Cabona, L.
SOXS (Son Of X-Shooter) will be the new medium-resolution (R 4500 for 1 slit), high-efficiency, wide-band spectrograph for the ESO NTT at La Silla Observatory, Chile. It will be dedicated to the follow-up of any kind of transient events, ensuring fas
Externí odkaz:
http://arxiv.org/abs/2407.17382
Autor:
Colapietro, Mirko, D'Orsi, Sergio, Capasso, Giulio, Savarese, Salvatore, Schipani, Pietro, Marty, Laurent, Sanchez, Ricardo Zanmar, Aliverti, Matteo, Battaini, Federico, Di Filippo, Simone, Santhakumari, Kalyan Kumar Radhakrishnan, Ricci, Davide, Salasnich, Bernardo, Campana, Sergio, Claudi, Riccardo, Araiza-Duran, Jose, Baruffolo, Andrea, Ami, Sagi Ben, Bichkovsky, Alex, Brucalassi, Anna, Cosentino, Rosario, D'Alessio, Francesco, D'Avanzo, Paolo, Di Benedetto, Rosario, Genoni, Matteo, Hershko, Ofir, Kuncarayakti, Hanindyo, Lessio, Luigi, Martinetti, Eugenio, Micciche, Antonio, Nicotra, Gaetano, Pignata, Giuliano, Rubin, Adam, Scuderi, Salvatore, Vitali, Fabrizio, Achren, Jani, Arcavi, Iair, Asquini, Laura, Bruch, Rachel, Cappellaro, Enrico, Della Valle, Massimo, Gal-Yam, Avishay, Diaz, Marcos Hernandez, Kotilainen, Jari, Landoni, Marco, Causi, Gianluca Li, Mattila, Seppo, Munari, Matteo, Ventura, Hector Perez, Rappaport, Michael, Riva, Marco, Smartt, Steven, Stritzinger, Maximilian, Young, David
SOXS (Son Of X-Shooter) is the new single object spectrograph for the ESO New Technology Telescope (NTT) at the La Silla Observatory, able to cover simultaneously both the UV-VIS and NIR bands (350-2000 nm). The instrument is currently in the integra
Externí odkaz:
http://arxiv.org/abs/2407.17302