Organizers:
E. Calabrese (Cardiff), M. Fasiello (IFT Madrid), D. G. Figueroa (IFIC Valencia), E. Komatsu (MPI Munich), C. Mingarelli (Yale - Flatiron CCA), S. Matarrese (Padova), A. Silvestri (Leiden), L. Verde (ICREA - ICC-UB)
The Dawn of Gravitational Wave Cosmology
(Benasque Science Center, Apr 27 - May 17, 2025)
Monday, April 28
| 09:00-10:00 | Registration |
| 10:00-11:00 | Gravitational waves from inflation David Wands |
| 11:30-12:30 | Simulation-based Inference approach to Gravitational Wave Background Reconstruction Bryan Zaldivar |
Tuesday, April 29
| 10:00-11:00 | Resumming perturbations in curved spacetime - Exact WKB analysis in cosmology Ryo Namba |
| 11:30-12:30 | Gravitational waves from early universe phase transitions Mark Hindmarsh |
| 12:30-12:50 | Impact of correlated noise on the reconstruction of the stochastic gravitational wave background with Einstein Telescope Ilaria Caporali |
| 12:50-13:10 | INFLATIONARY FOSSILS BEYOND PERTURBATION THEORY Riccardo Impavido |
| 17:00-18:30 | Discussion session on cosmic inflation T. Fujita, R. Namba, M. Sasaki, D. Wands |
Wednesday, April 30
| 10:00-11:00 | Effective field theory for chiral gravitational waves Tomohiro Fujita |
| 11:30-12:30 | Gravitational Waves from Low-Scale Cosmic Strings Kai Schmitz |
| 12:30-12:50 | GWS FROM GENERALIZED FLUID PERTURBATIONS DURING FIRST-ORDER PHASE TRANSITIONS Deepen Garg |
Thursday, May 01
| 10:00-11:00 | Gravitational Wave Signals from Cosmic String Networks Jose J. Blanco-Pillado |
| 11:30-12:30 | Unexplored gravitational waves on 10-100 Mpc scales Misao Sasaki |
| 12:30-12:50 | Quantum signatures and decoherence during inflation from primordial gravitational waves Francescopaolo Lopez |
| 17:00-18:30 | Discussion session on Cosmic Strings |
Friday, May 02
| 10:00-11:00 | Dynamical dark energy, early kination epoch, and primordial gravitational waves Sachiko Kuroyanagi |
| 11:30-11:50 | Distinguishing Cosmic-String Modelings with LISA Peera Simakachorn |
| 11:50-12:10 | Signature of parity-violation in scalar-induced gravitational waves Ragavendra H V |
| 12:10-12:30 | The Nonlinear Dynamics of Axion Inflation on the Lattice Nicolas Loayza Romero |
| 12:30-12:50 | Estimating the Hubble constant from the mock GW data of Einstein Telescope Pinaki Roy |
| 17:00-18:30 | Discussion Session Phase Transitions |
Monday, May 05
| 10:00-11:00 | Gravitational Wave Creates Particles: Gravitational Wave-Induced Freeze-in Azadeh Maleknejad |
| 11:30-12:30 | Searching for subsolar mass primordial black holes with gravitational waves Gabriele Franciolini |
| 12:30-12:50 | Exact WKB Formulation of Quantization and Particle Production in Time-Dependent Backgrounds Motoo Suzuki |
| 16:30-18:00 | Discussion session on primordial black holes G. Franciolini, J. Garcia-Bellido, G. Tasinato |
Tuesday, May 06
| 10:00-11:00 | Pulsar Timing Arrays and Astrometry: Going Beyond the Hellings-Downs correlation Gianmassimo Tasinato |
| 11:30-12:30 | Primordial Stochastic Gravitational Wave Backgrounds in Multi-field Inflation Sonia Paban |
| 12:30-12:50 | NON-LINEAR EFFECTS ON THE COSMOLOGICAL GRAVITATIONAL WAVE BACKGROUND ANISOTROPIES Alina Mierna |
| 16:30-17:45 | Discussion session on axion inflation A. Maleknejad, A. Papageorgiou, I. Zavala |
Wednesday, May 07
| 10:00-11:00 | Cosmology with LISA Chiara Caprini |
| 11:00-11:20 | High-frequency gravitational waves Francesco Costa |
| 11:50-12:10 | Gravitational Waves Gastronomy & superconducting domain walls Anish Ghoshal |
| 12:10-12:30 | Inflation models with Peccei–Quinn symmetry and axion kinetic misalignment Adriana Guerrero Menkara |
| 14:30-16:00 | Discussion Session on Global Fit E. Barausse, N. Cornish |
| 16:00-16:20 | Scalar Backreaction in Spectator Chromo Natural Inflation Mattia Cielo |
| 16:50-17:50 | Cosmology With Dark Sirens In Light Of Upcoming Galaxy Surveys data and New Generation Interferometers (a ETxEuclid – like analysis) Carmelita Carbone |
| 17:50-18:10 | Thawing gravity and the cosmological tensions Gen Ye |
| 18:10-18:30 | The puzzle of neutrinos on cosmic scales Deng Wang |
Thursday, May 08
| 10:00-11:00 | Cosmology with gravitational wave standard sirens: present and future Nicola Tamanini |
| 11:00-11:20 | Gravitational waves induced by scalar-tensor mixing Pritha Bari |
| 11:50-12:50 | Gravitational wave generation beyond General Relativity Enrico Barausse |
| 12:50-13:10 | A new model of spontaneous scalarization induced by curvature and matter Zakaria Belkhadria |
| 15:00-16:00 | Observing stochastic signals with low frequency gravitational wave detectors Neil Cornish |
| 16:00-16:20 | Inverse bubbles from broken supersymmmetry Giulio Barni |
| 16:50-17:50 | Gravitational memory and soft theorems: The local perspective Justin Khoury |
| 17:50-18:10 | PT2GWFinder: a Handy Tool for Cosmological Phase Transitions and Gravitational Waves Marco Finetti |
| 18:10-18:30 | Reconstructing Primordial Curvature Perturbations via Scalar-Induced Gravitational Waves with LISA Jonas El Gammal |
Friday, May 09
| 10:00-11:00 | Quantum signatures from the Early Universe Nicola Bartolo |
| 11:00-11:20 | Coffee Break |
| 11:20-12:20 | Clusters of PBH: their origin, present abundance and possible detection Juan Garcia-Bellido |
| 12:20-13:20 | Cosmology with the furthest binary black holes Jose Maria Ezquiaga |
| 15:20-16:20 | Cosmology from Black Holes..... Cosmology of Black Holes Suvodip Mukherjee |
| 16:20-16:40 | On the prospects of thermalisation of axion SU(2) inflation Sukannya Bhattacharya |
| 17:00-17:20 | Scale-dependent chirality as a smoking gun for Abelian gauge fields during inflation Alexandros Papageorgiou |
| 17:20-17:40 | Tensor Backreaction in Chromo-Natural Inflation Systems: Evolution and Signatures Cristóbal Zenteno |
| 17:40-18:00 | Probing primordial non-Gaussianity with SIGW Gabriele Perna |
Monday, May 12
| 10:00-11:00 | Nonlinear black hole tidal response and ring-down Lam Hui |
| 11:30-12:30 | Cosmological First-Order Phase Transitions: GW experiments complement colliders Germano Nardini |
| 12:30-12:50 | The Open Effective Field Theory of Dark Energy Thomas Colas |
Tuesday, May 13
| 10:00-11:00 | The Testing Gravity Toolbox (2025 edition) Tessa Baker |
| 11:30-12:30 | Is it possible to detect the quantum signature of gravitons from the early Universe? Two possible scenarios. Daniele Bertacca |
| 12:30-12:50 | A cosmic standard ruler from the cross-correlations of galaxies and dark sirens Isabela Santiago de Matos |
Wednesday, May 14
| 10:00-11:00 | The cosmology of the axio-dilation Philippe Brax |
| 11:30-12:30 | Extending EFT of inflation/dark energy to black hole with timelike scalar profile Shinji Mukohyama |
| 12:30-12:50 | 'Scalar-Induced' Gravitational Waves as a Probe for Beyond-Gravity Theories Anjali Abirami Kugarajh |
Thursday, May 15
| 10:00-11:00 | Ex astris scientia: what can we learn about gravity from the stars? Savvas Nesseris |
| 11:30-12:30 | From Strings to Stars: Unlocking the Universe's Acceleration Ivonne Zavala |
| 12:30-12:50 | COSMOLOGICAL VECTOR FIELDS, COSMIC ACCELERATION, AND GRAVITATIONAL WAVES Avery Tishue |
Friday, May 16
| 10:30-11:30 | Instability of regular black hole solutions in nonlinear electrodynamics Antonio De Felice |
| 12:00-12:20 | Cosmology in TDiff invariant gravity theories Antonio Miguel González Bello-Morales |
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