On the Primordial Black Hole Mass Function for Broad Spectra
Date: 14. January 2020
Members involved: Valerio De Luca, Gabriele Franciolini, Antonio Riotto
Topics: Primordial Black Holes
Online abstract: arXiv:2001.04371 |
Characterizing the cosmological gravitational wave background: anisotropies and non-Gaussianity
Date: 20. December 2019
Members involved: Antonio Riotto
Topics: Gravitational waves, Non-Gaussianity
Online abstract: arXiv:1912.09433 |
Horndeski and the Sirens
Date: 13. December 2019
Members involved: Charles Dalang, Lucas Lombriser
Topics: Modified gravity, Standard Sirens, Gravitational waves, gravitational wave propagation in curved spacetime, screening
Online abstract: 1912.06117 |
On the Gauge Invariance of Cosmological Gravitational Waves
Date: 25. November 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Gravitational waves
Online abstract: arXiv:1911.09689 |
A Note on the Swampland Distance Conjecture
Date: 21. November 2019
Members involved: Antonio Riotto
Topics: Black Holes, Inflation
Online abstract: arXiv:1911.09050 |
Capturing Non-Gaussianity of the Large-Scale Structure with Weighted Skew-Spectra
Date: 13. November 2019
Members involved: Azadeh Moradinezhad
Topics: Large-scale structure, Non-Gaussianity, bispectrum
Online abstract: arXiv:1911.05763 |
Hybrid Pℓ(k): general, unified, non-linear matter power spectrum in redshift space
Date: 11. November 2019
Members involved: Benjamin Bose, Lucas Lombriser
Topics: Large-scale structure
Online abstract: https://arxiv.org/abs/1911.04391 |
Dark degeneracy I: Dynamical or interacting dark energy?
Date: 6. November 2019
Members involved: Rodrigo von Marttens, Lucas Lombriser, Martin Kunz
Topics: Dark energy, Dark matter
Online abstract: https://arxiv.org/abs/1911.02618 |
Intensity mapping: a new window into the cosmos
Date: 30. October 2019
Members involved: Hamsa Padmanabhan
Topics: Intensity Mapping, Line Intensity Mapping, Cosmology with Neutral Hydrogen
Online abstract: arXiv:1910.14059 |
Low-redshift 21cm Cosmology in Canada
Date: 7. October 2019
Members involved: Hamsa Padmanabhan
Topics: Intensity Mapping, Line Intensity Mapping, Cosmology with Neutral Hydrogen
Online abstract: arXiv:1910.02889 |
k-evolution: a relativistic N-body code for clustering dark energy
Date: 2. October 2019
Members involved: Farbod Hassani, Julian Adamek, Martin Kunz
Topics: N-body simulations, Dark energy, Modified gravity, Large scale structure, Effective field theory of dark energy
Online abstract: https://arxiv.org/abs/1910.01104 |
Parametrising non-linear dark energy perturbations
Date: 2. October 2019
Members involved: Farbod Hassani, Martin Kunz, Julian Adamek
Topics: Dark energy, N-body simulations, Modified gravity, clustering of dark energy, Effective field theory of dark energy
Online abstract: https://arxiv.org/abs/1910.01105 |
Gravitational Wave Anisotropies from Primordial Black Holes
Date: 30. September 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Antonio Riotto
Topics: Gravitational waves, Primordial Black Holes
Online abstract: arXiv:1909.12619 |
Relativistic changes to particle trajectories are difficult to detect
Date: 10. September 2019
Members involved: Farbod Hassani
Topics: General relativity, N-body simulations
Online abstract: https://arxiv.org/abs/1909.04652 |
Modelling the non-linear bispectrum in modified gravity
Date: 6. September 2019
Members involved: Benjamin Bose, Joyce Byun, Fabien Lacasa, Azadeh Moradinezhad , Lucas Lombriser
Topics: Large-scale structure, Matter Bispectrum, Modified gravity
Online abstract: arXiv:1909.02504 |
Microwave Spectro-Polarimetry of Matter and Radiation across Space and Time
Date: 4. September 2019
Members involved: Azadeh Moradinezhad
Topics: ESA Voyage 2050, Science White Paper
Online abstract: arXiv:1909.01591 |
Vector gauge boson radiation from compact binary systems in a gauged Lμ−Lτ scenario
Date: 26. August 2019
Members involved: Soumya Jana
Topics: High-energy physics
Online abstract: arXiv:1908.09732 |
Parametrizations for tests of gravity
Date: 21. August 2019
Members involved: Lucas Lombriser
Topics: Modified gravity
Online abstract: arXiv:1908.07892 |
Mapping Large-Scale-Structure Evolution over Cosmic Times
Date: 20. August 2019
Members involved: Azadeh Moradinezhad
Topics: ESA Voyage 2050, Science White Paper, Line Intensity Mapping
Online abstract: arXiv:1908.07533 |
CMB sky for an off-center observer in a local void I: framework for forecasts
Date: 15. August 2019
Members involved: Viraj Nistane, Giulia Cusin, Martin Kunz
Topics: Cosmic microwave background, inhomogeneous cosmology, CMB lensing, Large-scale structure
Online abstract: arXiv:1908.05484 |
The Novel Probes Project - Tests of Gravity on Astrophysical Scales
Date: 9. August 2019
Members involved: Lucas Lombriser
Topics: Modified gravity
Online abstract: arXiv:1908.03430 |
Anisotropies and non-Gaussianity of the Cosmological Gravitational Wave Background
Date: 2. August 2019
Members involved: Antonio Riotto
Topics: Gravitational waves, Non-Gaussianity
Online abstract: arXiv:1908.00527 |
Constraining graviton non-Gaussianity through the CMB bispectra
Date: 2. August 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Non-Gaussianity, Higher-spin, Cosmic microwave background
Online abstract: arXiv:1908.00366 |
Non-linear contributions to angular power spectra
Date: 30. July 2019
Members involved: Mona Jalilvand, Basundhara Ghosh, Elisabetta Majerotto, Benjamin Bose, Ruth Durrer, Martin Kunz
Topics: Galaxy clustering, Redshift space distortions, Non-linearities, Non-linear angular power spectrum
Online abstract: https://arxiv.org/abs/1907.13109 |
Packed Ultra-wideband Mapping Array (PUMA): A Radio Telescope for Cosmology and Transients
Date: 29. July 2019
Members involved: Hamsa Padmanabhan
Topics: Line Intensity Mapping, Intensity Mapping, Cosmology with Neutral Hydrogen
Online abstract: arXiv:1907.12559 |
Research and Development for HI Intensity Mapping
Date: 29. July 2019
Members involved: Hamsa Padmanabhan
Topics: Intensity Mapping, Line Intensity Mapping, Cosmology with Neutral Hydrogen
Online abstract: arXiv:1907.13090 |
The selfish Higgs
Date: 12. July 2019
Members involved: Antonio Riotto
Topics: Standard Model
Online abstract: arXiv:1907.05370 |
Nonlocal gravity and gravitational-wave observations
Date: 3. July 2019
Members involved: Enis Belgacem, Andreas Finke, Stefano Foffa, Michele Maggiore
Topics: Gravitational waves, Modified gravity
Online abstract: arXiv:1907.02047 |
The peculiar acceleration of stellar-origin black hole binaries: measurement and biases with LISA
Date: 3. July 2019
Members involved: Camille Bonvin
Topics: Gravitational waves, LISA
Online abstract: arXiv:1907.02018 |
Cosmology and dark energy from joint gravitational wave-GRB observations
Date: 2. July 2019
Members involved: Enis Belgacem, Stefano Foffa, Michele Maggiore
Topics: Gravitational waves, Dark energy, Modified gravity
Online abstract: arXiv:1907.01487 |
Limitations on Standard Sirens tests of gravity from screening
Date: 1. July 2019
Members involved: Charles Dalang, Lucas Lombriser
Topics: Gravitational waves, Modified gravity, Light propagation in curved spacetime
Online abstract: arXiv:1906.12333 |
A new estimator for gravitational lensing using galaxy and intensity mapping surveys
Date: 28. June 2019
Members involved: Mona Jalilvand, Elisabetta Majerotto, Camille Bonvin, Fabien Lacasa, Martin Kunz
Topics: Large-scale structure, Gravitational lensing, Intensity Mapping
Online abstract: arXiv:1907.00071 |
Consistency of the local Hubble constant with the cosmic microwave background
Date: 28. June 2019
Members involved: Lucas Lombriser
Topics: Hubble constant, Large scale structure
Online abstract: arXiv:1906.12347 |
Primordial Black Holes from Broad Spectra: Abundance and Clustering
Date: 24. June 2019
Members involved: Azadeh Moradinezhad , Gabriele Franciolini, Antonio Riotto
Topics: Primordial Black Holes, Clustering
Online abstract: arXiv:1906.08978 |
Non-Gaussian Formation of Primordial Black Holes: Effects on the Threshold
Date: 18. June 2019
Members involved: Antonio Riotto
Topics: Primordial Black Holes, Non-Gaussianity
Online abstract: arXiv:1906.071354 |
Distinguishing cosmologies using the turn-around radius near galaxy clusters
Date: 11. June 2019
Members involved: Farbod Hassani, Lucas Lombriser, Martin Kunz
Topics: Dark energy, N-body simulations, Galaxy clustering, Modified gravity, Large scale structure
Online abstract: https://arxiv.org/abs/1906.04748 |
A null test to probe the scale-dependence of the growth of structure as a test of General Relativity
Date: 7. June 2019
Members involved: Felipe Oliveira, Camille Bonvin
Topics: Large-scale structure, Modified gravity
Online abstract: arXiv:1906.02217 |
Testing modified gravity at cosmological distances with LISA standard sirens
Date: 4. June 2019
Members involved: Enis Belgacem, Charles Dalang, Stefano Foffa, Lucas Lombriser, Michele Maggiore
Topics: Gravitational waves, LISA, Modified gravity, Dark energy
Online abstract: arXiv:1906.01593v2 |
Constraints on ultra-light axions from compact binary systems
Date: 3. June 2019
Members involved: Soumya Jana
Topics: Dark matter
Online abstract: arXiv:1906.00666 |
Gravitational Waves from Peaks
Date: 3. June 2019
Members involved: Valerio De Luca, Vincent Desjacques, Gabriele Franciolini, Antonio Riotto
Topics: Gravitational waves, Primordial Black Holes
Online abstract: arXiv:1905.13459 |
The Ineludible non-Gaussianity of the Primordial Black Hole Abundance
Date: 2. April 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Antonio Riotto, Alexandros Kehagias
Topics: Primordial Black Holes
Online abstract: arXiv:1904.00970 |
Cosmology and the Early Universe
Date: 21. March 2019
Members involved: Enis Belgacem, Stefano Foffa, Michele Maggiore
Topics: Gravitational waves, Early Universe, Dark energy, Modified gravity, Dark matter
Online abstract: arXiv:1903.09260 |
Inflation and Dark Energy from spectroscopy at z > 2
Date: 21. March 2019
Members involved: Hamsa Padmanabhan
Topics: Dark energy, Inflation, primordial non-Gaussianity, Cosmology with Neutral Hydrogen, Intensity Mapping
Online abstract: arXiv:1903.09208 |
Emulators for the non-linear matter power spectrum beyond ΛCDM
Date: 20. March 2019
Members involved: Lucas Lombriser
Topics: Modified gravity, Large scale structure
Online abstract: arXiv:1903.08798 |
Impact of astrophysics on cosmology forecasts for 21 cm surveys
Date: 14. March 2019
Members involved: Hamsa Padmanabhan
Topics: Cosmology with Neutral Hydrogen, Line Intensity Mapping
Online abstract: 1804.10627 |
The Initial Spin Probability Distribution of Primordial Black Holes
Date: 5. March 2019
Members involved: Valerio De Luca, Vincent Desjacques, Gabriele Franciolini, Antonio Riotto
Topics: Primordial Black Holes
Online abstract: arXiv:1903.01179 |
Screening and degenerate kinetic self-acceleration from the nonlinear freedom of reconstructed Horndeski theories
Date: 26. February 2019
Members involved: Joe Kennedy, Lucas Lombriser
Topics: Effective field theory of dark energy, Modified gravity
Online abstract: arXiv:1902.09853 |
The Cosmological Shapes of Higher-Spin Gravity
Date: 5. February 2019
Members involved: Valerio De Luca, Gabriele Franciolini, Alexandros Kehagias, Antonio Riotto
Topics: Higher-spin
Online abstract: arXiv:1902.01251 |
Full-sky weak lensing: a nonlinear post-Friedmann treatment
Date: 31. January 2019
Members involved: Camille Bonvin
Topics: Weak lensing, Non-linearities
Online abstract: arXiv:1902.00059 |
On the cosmological constant problem
Date: 23. January 2019
Members involved: Lucas Lombriser
Topics: Cosmological Constant Problem
Online abstract: arXiv:1901.08588 |
