Name: 12th LISA CosWG Workshop
Start: 2025-06-02T12:50:00+03:00
End: 2025-06-06T13:00:00+03:00
Location: Estonian Academy of Sciences

12th LISA CosWG Workshop

from Monday 2 June 2025 (12:50) to Friday 6 June 2025 (13:00)

Monday 2 June 2025

13:30 Registration
Registration
13:30 - 14:30
14:30
14:30 - 15:00
Contributions

14:30 Update from the CCC - Gianluca Calcagni
15:00
15:00 - 16:00
Contributions

15:00 Update on the standard sirens project - Danny Laghi Vasco Gennari

15:30 Update on the polarisations project - Alberto MANGIAGLI (APC) Alice Garoffolo
16:00 Coffee break
Coffee break
16:00 - 16:30
16:30
16:30 - 17:30
Contributions

16:30 Update on the cosmic strings project - Lara Sousa

17:00 Update on the PBH tools project - Sébastien Clesse
17:30
17:30 - 18:30
Contributions

17:30 Simulation-Based-Inference for SGWB reconstruction - Mauro Pieroni (CERN)

18:00 Gravitational-Wave Standard Sirens: Status, Developments, and Prospects for Cosmology - Michele Mancarella
18:30 Welcome reception
Welcome reception
18:30 - 20:30
Tuesday 3 June 2025
09:30
09:30 - 10:30
Contributions

09:30 Distinguishing Cosmic-String Modelings with LISA - Peera Simakachorn (IFIC, Valencia U.)

10:00 Reconstructing primordial curvature perturbations - Gabriele Perna Jonas El Gammal (University of Stavanger)
10:30 Coffee break
Coffee break
10:30 - 11:00

11:00

11:00 - 12:30

12:30 Lunch
Lunch
12:30 - 14:00
14:00
14:00 - 15:30
Contributions

14:00 Exploring the Gravitational Wave Background and its Implications with ground based detectors - Alba Romero

14:30 PBHs and SIGW: The importance of non-gaussianities - Antonio Junior Iovino (Università di Roma "La Sapienza")

14:50 Bayesian free-form reconstruction of curvature perturbations from scalar induced gravitational waves - Ameek Malhotra

15:10 Exploring cosmological gravitational wave backgrounds through the synergy of LISA and ET - Anish Ghoshal (University of Warsaw, Poland)
15:30 Coffee break
Coffee break
15:30 - 16:00

16:00

16:00 - 18:00
Wednesday 4 June 2025
09:30
09:30 - 10:30
Contributions

09:30 Gravitational Wave Lensing: LISA perspective - Jose Maria Ezquiaga Bravo

10:00 Gravitational wave lensing as a probe of small-scale structures in our universe - Han Gil Choi (Institute for Basic Science)
10:30 Coffee break
Coffee break
10:30 - 11:00

11:00

11:00 - 12:30

12:30 Lunch
Lunch
12:30 - 14:00
14:00
14:00 - 15:50
Contributions

14:00 Cosmological phase transitions - Bogumila Swiezewska

14:30 Gravitational waves from strong phase transitions and CosmoGW - Alberto Roper Pol (Universite de Geneve (CH))

14:50 Acoustic gravitational waves beyond leading order in bubble over Hubble radius - Lorenzo Giombi (University of Helsinki)

15:10 Thermal nucleation in perturbation theory - Joonas Hirvonen (University of Nottingham)

15:30 Black holes and gravitational waves from phase transitions in realistic models - Piotr Toczek (University of Warsaw)
15:50 Coffee break
Coffee break
15:50 - 16:20

16:20

16:20 - 18:00
Thursday 5 June 2025
09:25
09:25 - 10:30
Contributions

09:30 SMBH growth in FDM and WDM universes, bounds from JWST and predictions for LISA - Juan Urrutia (KBFI)

09:50 The stochastic gravitational wave background from cosmic superstrings - Juhan Tiitus Raidal (National Institute of Chemical Physics and Biophysics (EE))

10:10 Superconducting Cosmic Strings and Their Gravitational Wave Fingerprints - Ivan Rybak (CAPA, Universidad de Zaragoza)
10:30 Coffee break
Coffee break
10:30 - 11:00

11:00

11:00 - 12:30

12:30 Lunch
Lunch
12:30 - 14:00
14:00
14:00 - 15:30
Contributions

14:00 Disentangling galactic and extragalactic components in the GW background with LISA and Taiji - Giorgio Mentasti

14:30 Biases in Source Recovery in the LISA Global Fit - Robert Rosati

14:50 Cosmic Mojito: the hidden recipe - Henri Inchauspé

15:10 Finding phase transitions in future LISA data - Deanna Hooper Tiina Minkkinen (University of Helsinki)
15:30
15:30 - 15:40
Contributions

15:30 A positive-definite formulation of tunneling - Ryusuke Jinno (Kobe University)
15:40 Coffee break
Coffee break
15:40 - 16:10

16:10

16:10 - 18:00

19:00 Post-Session Drinks&Snacks
Post-Session Drinks&Snacks
19:00 - 22:00
Friday 6 June 2025
09:30
09:30 - 10:30
Contributions

09:30 Pulsar Timing Arrays and Astrometry: Going Beyond the Hellings-Downs correlation - Gianmassimo Tasinato

10:00 Challenges in maximising the scientific output of the Stochastic Gravitational Wave Background with LISA - Martina Muratore
10:30 Coffee break
Coffee break
10:30 - 11:00

11:00 Conclusion and summary
Conclusion and summary
11:00 - 12:30

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