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We present the steps to forecast the sensitivity of the Laser Interferometer Space Antenna (LISA) to both a stochastic gravitational wave background and deterministic wave sources. We show how to use these expressions to estimate the…

Cosmology and Nongalactic Astrophysics · Physics 2019-12-09 Tristan L. Smith , Robert Caldwell

The Laser Interferometer Space Antenna (LISA) will observe gravitational-wave signals from a wide range of sources, including massive black hole binaries. Although numerous techniques have been developed to perform Bayesian inference for…

General Relativity and Quantum Cosmology · Physics 2024-08-26 Charlie Hoy , Connor Weaving , Laura K. Nuttall , Ian Harry

We anticipate that the data acquired by the Laser Interferometer Space Antenna (LISA) will be dominated by the gravitational wave signals from several astrophysical populations. The analysis of these data is a new challenge and is the main…

General Relativity and Quantum Cosmology · Physics 2025-04-16 Senwen Deng , Stanislav Babak , Maude Le Jeune , Sylvain Marsat , Éric Plagnol , Andrea Sartirana

LISA is the proposed ESA-NASA gravitational wave detector in the 0.1 mHz - 0.1 Hz band. LISA Pathfinder is the down-scaled version of a single LISA arm. The arm -- named Doppler link -- can be treated as a differential accelerometer,…

General Relativity and Quantum Cosmology · Physics 2012-04-20 Giuseppe Congedo

The Laser Interferometer Space Antenna (LISA), which is currently under construction, is designed to measure gravitational wave signals in the milli-Hertz frequency band. It is expected that tens of millions of Galactic binaries will be the…

Instrumentation and Methods for Astrophysics · Physics 2022-10-12 Stefan H. Strub , Luigi Ferraioli , Cedric Schmelzbach , Simon C. Stähler , Domenico Giardini

Scientific computer simulations cannot represent all scales in realistic applications. To bridge this model-data gap, parameters are injected into models and constrained with noisy data using Bayesian inversion. To reduce the number of…

Computation · Statistics 2026-05-22 Arne Bouillon , Oliver R. A. Dunbar

The Laser Interferometer Space Antenna (LISA) mission is being developed by ESA with NASA participation. As it has recently passed the Mission Adoption milestone, models of the instruments and noise performance are becoming more detailed,…

The NASA LISA Study Team was tasked to study how NASA might support US scientists to participate and maximize the science return from the Laser Interferometer Space Antenna (LISA) mission. LISA is gravitational wave observatory led by ESA…

The Laser Interferometer Space Antenna (LISA) is a future space-based gravitational wave (GW) detector designed to be sensitive to sources radiating in the low frequency regime (0.1 mHz to 1 Hz). LISA's interferometer signals will be…

Instrumentation and Methods for Astrophysics · Physics 2022-05-25 Sourath Ghosh , Josep Sanjuan , Guido Mueller

Due to the sheer complexity of the Laser Interferometer Space Antenna (LISA) space mission, data gaps arising from instrumental irregularities and/or scheduled maintenance are unavoidable. Focusing on merger-dominated massive black hole…

General Relativity and Quantum Cosmology · Physics 2025-03-07 Ollie Burke , Sylvain Marsat , Jonathan R. Gair , Michael L. Katz

By listening to gravity in the low frequency band, between 0.1 mHz and 1 Hz, the future space-based gravitational-wave observatory LISA will be able to detect tens of thousands of astrophysical sources from cosmic dawn to the present. The…

General Relativity and Quantum Cosmology · Physics 2019-07-24 Quentin Baghi , Ira Thorpe , Jacob Slutsky , John Baker , Tito Dal Canton , Natalia Korsakova , Nikos Karnesis

LISA, the Laser Interferometer Space Antenna, will usher in a new era in gravitational-wave astronomy. As the first anticipated space-based gravitational-wave detector, it will expand our view to the millihertz gravitational-wave sky, where…

General Relativity and Quantum Cosmology · Physics 2026-05-04 LISA Consortium Waveform Working Group , Niayesh Afshordi , Sarp Akçay , Pau Amaro Seoane , Andrea Antonelli , Josu C. Aurrekoetxea , Leor Barack , Enrico Barausse , Robert Benkel , Laura Bernard , Sebastiano Bernuzzi , Emanuele Berti , Matteo Bonetti , Béatrice Bonga , Gabriele Bozzola , Richard Brito , Alessandra Buonanno , Alejandro Cárdenas-Avendaño , Marc Casals , David F. Chernoff , Alvin J. K. Chua , Katy Clough , Marta Colleoni , Geoffrey Compère , Mekhi Dhesi , Adrien Druart , Leanne Durkan , Guillaume Faye , Deborah Ferguson , Scott E. Field , William E. Gabella , Juan García-Bellido , Miguel Gracia-Linares , Davide Gerosa , Stephen R. Green , Maria Haney , Mark Hannam , Anna Heffernan , Tanja Hinderer , Thomas Helfer , Scott A. Hughes , Sascha Husa , Soichiro Isoyama , Michael L. Katz , Chris Kavanagh , Gaurav Khanna , Larry E. Kidder , Valeriya Korol , Lorenzo Küchler , Pablo Laguna , François Larrouturou , Alexandre Le Tiec , Benjamin Leather , Eugene A. Lim , Hyun Lim , Tyson B. Littenberg , Oliver Long , Carlos O. Lousto , Geoffrey Lovelace , Georgios Lukes-Gerakopoulos , Philip Lynch , Rodrigo P. Macedo , Charalampos Markakis , Elisa Maggio , Ilya Mandel , Andrea Maselli , Josh Mathews , Pierre Mourier , David Neilsen , Alessandro Nagar , David A. Nichols , Jan Novák , Maria Okounkova , Richard O'Shaughnessy , Naritaka Oshita , Conor O'Toole , Zhen Pan , Paolo Pani , George Pappas , Vasileios Paschalidis , Harald P. Pfeiffer , Lorenzo Pompili , Adam Pound , Geraint Pratten , Hannes R. Rüter , Milton Ruiz , Zeyd Sam , Laura Sberna , Stuart L. Shapiro , Deirdre M. Shoemaker , Carlos F. Sopuerta , Andrew Spiers , Hari Sundar , Nicola Tamanini , Jonathan E. Thompson , Alexandre Toubiana , Antonios Tsokaros , Samuel D. Upton , Maarten van de Meent , Daniele Vernieri , Jeremy M. Wachter , Niels Warburton , Barry Wardell , Helvi Witek , Vojtěch Witzany , Huan Yang , Miguel Zilhão , Angelica Albertini , K. G. Arun , Miguel Bezares , Alexander Bonilla , Christian Chapman-Bird , Bradley Cownden , Kevin Cunningham , Chris Devitt , Sam Dolan , Francisco Duque , Conor Dyson , Chris L. Fryer , Jonathan R. Gair , Bruno Giacomazzo , Priti Gupta , Wen-Biao Han , Roland Haas , Eric W. Hirschmann , E. A. Huerta , Philippe Jetzer , Bernard Kelly , Mohammed Khalil , Jack Lewis , Nicole Lloyd-Ronning , Sylvain Marsat , Germano Nardini , Jakob Neef , Adrian Ottewill , Christiana Pantelidou , Gabriel Andres Piovano , Jaime Redondo-Yuste , Laura Sagunski , Leo C. Stein , Viktor Skoupý , Ulrich Sperhake , Lorenzo Speri , Thomas F. M. Spieksma , Chris Stevens , David Trestini , Alex Vañó-Viñuales

The future Laser Interferometer Space Antenna (LISA) mission, which has successfully passed Mission Formulation phase, is in planning to be launched in 2030s. One of the ubiquitous LISA sources are the white-dwarf binaries (WDB) of which…

Instrumentation and Methods for Astrophysics · Physics 2023-12-04 Sweta Shah , Valeriya Korol , Thomas Kupfer

The proposed Laser Interferometer Space Antenna (LISA) mission is tasked with the detection and characterization of gravitational waves from various sources in the universe. This endeavor is challenged by transient displacement and…

Instrumentation and Methods for Astrophysics · Physics 2024-05-21 Niklas Houba , Luigi Ferraioli , Domenico Giardini

We conduct the first full Bayesian inference analysis for LISA parameter estimation incorporating the effects of subdominant harmonics and spin-precession through a full time domain response. The substantial computational demands of using…

General Relativity and Quantum Cosmology · Physics 2025-09-11 Cecilio García-Quirós , Shubhanshu Tiwari , Stanislav Babak

The next decade is expected to see the launch of one or more space based gravitational wave detectors: the European lead Laser Interferometer Space Antenna (LISA); and one or more Chinese mission concepts, Taiji and TianQin. One of the…

General Relativity and Quantum Cosmology · Physics 2022-02-16 Neil J. Cornish

The space-based Laser Interferometer Space Antenna (LISA) will be able to observe the gravitational-wave signals from systems comprised of a massive black hole and a stellar-mass compact object. These systems are known as extreme-mass-ratio…

The Laser Interferometer Space Antenna will be the first Gravitational Wave observatory in space. It is scheduled to fly in the early 2030's. LISA design predicts sensitivity levels that enable the detection a Stochastic Gravitational Wave…

Instrumentation and Methods for Astrophysics · Physics 2020-12-02 Nikolaos Karnesis , Marc Lilley , Antoine Petiteau

The space-based gravitational wave detector LISA will observe in the low-frequency gravitational-wave band (0.1 mHz up to 1 Hz). LISA will search for a variety of expected signals, and when it detects a signal it will have to determine a…

General Relativity and Quantum Cosmology · Physics 2007-05-23 B. F. Schutz

The Laser Interferometer Space Antenna (LISA), space-based gravitational wave observatory involves a complex multidimensional closed-loop dynamical system. Its instrument performance is expected to be less efficiently isolated from platform…

General Relativity and Quantum Cosmology · Physics 2023-09-05 Lavinia Heisenberg , Henri Inchauspé , Dam Quang Nam , Orion Sauter , Ricardo Waibel , Peter Wass