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Gravitational wave experiments have entered a new stage which gets us closer to the opening a new observational window on the Universe. In particular, the Einstein Telescope (ET) is designed to have a fantastic sensitivity that will provide…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-17 Aleksandra Piórkowska , Marek Biesiada , Zong-Hong Zhu

With a fantastic sensitivity improving significantly over the advanced GW detectors, Einstein Telescope (ET) will be able to observe hundreds of thousand inspiralling double compact objects per year. By virtue of gravitational lensing…

High Energy Astrophysical Phenomena · Physics 2018-03-07 Xuheng Ding , Marek Biesiada , Zong-Hong Zhu

Retrieving the physical parameters from spectroscopic observations of exoplanets is key to understanding their atmospheric properties. Exoplanetary atmospheric retrievals are usually based on approximate Bayesian inference and rely on…

Earth and Planetary Astrophysics · Physics 2023-04-19 Malavika Vasist , François Rozet , Olivier Absil , Paul Mollière , Evert Nasedkin , Gilles Louppe

The next generation of ground-based gravitational-wave detectors, Einstein Telescope (ET) and Cosmic Explorer (CE), present a unique opportunity to put constraints on dense matter, among many other groundbreaking scientific goals. In a…

General Relativity and Quantum Cosmology · Physics 2023-12-18 Francesco Iacovelli , Michele Mancarella , Chiranjib Mondal , Anna Puecher , Tim Dietrich , Francesca Gulminelli , Michele Maggiore , Micaela Oertel

Gravitational waves (GWs) can be distorted by intervening mass distributions while propagating, leading to frequency-dependent modulations that imprint a distinct signature on the observed waveforms. Bayesian inference for GW lensing with…

General Relativity and Quantum Cosmology · Physics 2026-01-15 Juno C. L. Chan , Lorena Magaña Zertuche , Jose María Ezquiaga , Rico K. L. Lo , Luka Vujeva , Joey Bowman

The Einstein Telescope is a conceived third generation gravitational-wave detector that is envisioned to be an order of magnitude more sensitive than advanced LIGO, Virgo and Kagra, which would be able to detect gravitational-wave signals…

General Relativity and Quantum Cosmology · Physics 2016-01-20 Duncan Meacher , Kipp Cannon , Chad Hanna , Tania Regimbau , B. S. Sathyaprakash

Inferring the parameters of a stochastic model based on experimental observations is central to the scientific method. A particularly challenging setting is when the model is strongly indeterminate, i.e. when distinct sets of parameters…

Machine Learning · Statistics 2021-11-10 Pedro L. C. Rodrigues , Thomas Moreau , Gilles Louppe , Alexandre Gramfort

The Einstein Telescope (ET) is a third-generation underground gravitational-wave observatory designed to extend the detection sensitivity down to a few Hertz. Newtonian noise is expected to limit the low-frequency sensitivity of ET,…

Instrumentation and Methods for Astrophysics · Physics 2026-03-17 Patrick Schillings , Shi Yao , Johannes Erdmann , Andreas Rietbrock

The Einstein Telescope (ET) is a proposed third-generation gravitational-wave (GW) underground observatory. It will have greatly increased sensitivity compared to current GW detectors, and it is designed to extend the observation band down…

General Relativity and Quantum Cosmology · Physics 2022-02-28 Jan Harms , Luca Naticchioni , Enrico Calloni , Rosario De Rosa , Fulvio Ricci , Domenico D'Urso

A yet undetected class of GW signals is represented by the close encounters between compact objects in highly-eccentric e~1 orbits, that can occur in binary systems formed in dense environments such as globular clusters. The expected…

General Relativity and Quantum Cosmology · Physics 2025-09-26 Federico De Santi , Massimiliano Razzano , Francesco Fidecaro , Luca Muccillo , Lucia Papalini , Barbara Patricelli

Gravitational waves (GWs) propagating through the universe can be microlensed by stellar and intermediate-mass objects. Lensing induces frequency-dependent amplification of GWs, which can be computed using \texttt{GLoW}, an accurate code…

Cosmology and Nongalactic Astrophysics · Physics 2025-11-12 Marienza Caldarola , Srashti Goyal , Nihar Gupte , Stephen R. Green , Miguel Zumalacárregui

The sensitivity of gravitational-wave (GW) detectors is characterized by their noise curves, which determine the detector's reach and ability to measure the parameters of astrophysical sources accurately. The detector noise is typically…

Instrumentation and Methods for Astrophysics · Physics 2025-03-21 Sumit Kumar , Alexander H. Nitz , Xisco Jiménez Forteza

We investigate the capability of Einstein Telescope to constrain the cosmological parameters of the non-flat $\Lambda$CDM cosmological model. Two types of mock datasets are considered depending on whether or not a short Gamma-Ray Burst is…

Cosmology and Nongalactic Astrophysics · Physics 2023-06-23 Matteo Califano , Ivan de Martino , Daniele Vernieri , Salvatore Capozziello

Advanced gravitational wave detectors, currently under construction, are expected to directly observe gravitational wave signals of astrophysical origin. The Einstein Telescope, a third-generation gravitational wave detector, has been…

General Relativity and Quantum Cosmology · Physics 2015-05-20 S. Hild , M. Abernathy , F. Acernese , P. Amaro-Seoane , N. Andersson , K. Arun , F. Barone , B. Barr , M. Barsuglia , M. Beker , N. Beveridge , S. Birindelli , S. Bose , L. Bosi , S. Braccini , C. Bradaschia , T. Bulik , E. Calloni , G. Cella , E. Chassande Mottin , S. Chelkowski , A. Chincarini , J. Clark , E. Coccia , C. Colacino , J. Colas , A. Cumming , L. Cunningham , E. Cuoco , S. Danilishin , K. Danzmann , R. De Salvo , T. Dent , R. De Rosa , L. Di Fiore , A. Di Virgilio , M. Doets , V. Fafone , P. Falferi , R. Flaminio , J. Franc , F. Frasconi , A. Freise , D. Friedrich , P. Fulda , J. Gair , G. Gemme , E. Genin , A. Gennai , A. Giazotto , K. Glampedakis , C. Gräf , M. Granata , H. Grote , G. Guidi , A. Gurkovsky , G. Hammond , M. Hannam , J. Harms , D. Heinert , M. Hendry , I. Heng , E. Hennes , J. Hough , S. Husa , S. Huttner , G. Jones , F. Khalili , K. Kokeyama , K. Kokkotas , B. Krishnan , T. G. F. Li , M. Lorenzini , H. Lück , E. Majorana , I. Mandel , V. Mandic , M. Mantovani , I. Martin , C. Michel , Y. Minenkov , N. Morgado , S. Mosca , B Mours , H. Müller-Ebhardt , P. Murray , R. Nawrodt , J. Nelson , R. Oshaughnessy , C. D. Ott , C. Palomba , A. Paoli , G. Parguez , A. Pasqualetti , R. Passaquieti , D. Passuello , L. Pinard , W. Plastino , R. Poggiani1 , P. Popolizio , M. Prato , M. Punturo , P. Puppo , D. Rabeling , P. Rapagnani , J. Read , T. Regimbau , H. Rehbein , S. Reid , F. Ricci , F. Richard , A. Rocchi , S. Rowan , A. Rüdiger , L. Santamaría , B. Sassolas , B. Sathyaprakash , R. Schnabel , C. Schwarz , P. Seidel , A. Sintes , K. Somiya , F. Speirits , K. Strain , S Strigin , P. Sutton , S. Tarabrin , A. Thüring , J. van den Brand , M. van Veggel , C. van den Broeck , A. Vecchio , J. Veitch , F. Vetrano , A. Vicere , S. Vyatchanin , B. Willke , G. Woan , K. Yamamoto

We use the Fisher information matrix to investigate the angular resolution and luminosity distance uncertainty for coalescing binary neutron stars (BNSs) and neutron star-black hole binaries (NSBHs) detected by the third-generation (3G)…

Cosmology and Nongalactic Astrophysics · Physics 2018-04-04 Wen Zhao , Linqing Wen

The Einstein Telescope (ET) is a proposed next-generation, underground gravitational-wave (GW) detector to be based in Europe. It will provide about an order of magnitude sensitivity increase with respect to currently operating detectors,…

The second-generation interferometric gravitational wave detectors currently under construction are expected to make their first detections within this decade. This will firmly establish gravitational wave physics as an empirical science…

General Relativity and Quantum Cosmology · Physics 2015-06-15 Chris Van Den Broeck

Rapid and robust parameter estimation of gravitational-wave sources is a key component of modern multi-messenger astronomy. We present a novel and straightforward method for rapid parameter estimation of gravitational-wave sources that uses…

Instrumentation and Methods for Astrophysics · Physics 2025-07-31 Alexander Harvey Nitz

The formation channels of binary neutron stars (BNSs) remain uncertain. The detection of GW190425 by LIGO/Virgo/KAGRA (LVK) suggests a subpopulation of massive BNSs, possibly formed through unstable "case BB" mass transfer with short merger…

High Energy Astrophysical Phenomena · Physics 2025-12-03 Alexandre Toubiana , Irina Dvorkin

Diagnosing the internal state of Li-ion batteries is critical for battery research, operation of real-world systems, and prognostic evaluation of remaining lifetime. By using physics-based models to perform probabilistic parameter…

Data Analysis, Statistics and Probability · Physics 2026-04-06 Malik Hassanaly , Corey R. Randall , Peter J. Weddle , Paul J. Gasper , Conlain Kelly , Tanvir R. Tanim , Kandler Smith