Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets

Kavli Affiliate: Brian Nord | First 5 Authors: Andrea Roncoli, Aleksandra Ćiprijanović, Maggie Voetberg, Francisco Villaescusa-Navarro, Brian Nord | Summary: Deep learning models have been shown to outperform methods that rely on summary statistics, like the power spectrum, in extracting information from complex cosmological data sets. However, due to differences in the subgrid physics implementation […]


Continue.. Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets

Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets

Kavli Affiliate: Brian Nord | First 5 Authors: Andrea Roncoli, Aleksandra Ćiprijanović, Maggie Voetberg, Francisco Villaescusa-Navarro, Brian Nord | Summary: Deep learning models have been shown to outperform methods that rely on summary statistics, like the power spectrum, in extracting information from complex cosmological data sets. However, due to differences in the subgrid physics implementation […]


Continue.. Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets

Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets

Kavli Affiliate: Brian Nord | First 5 Authors: Andrea Roncoli, Aleksandra Ćiprijanović, Maggie Voetberg, Francisco Villaescusa-Navarro, Brian Nord | Summary: Deep learning models have been shown to outperform methods that rely on summary statistics, like the power spectrum, in extracting information from complex cosmological data sets. However, due to differences in the subgrid physics implementation […]


Continue.. Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets

Waveform Modelling for the Laser Interferometer Space Antenna

Kavli Affiliate: Scott A. Hughes | First 5 Authors: LISA Consortium Waveform Working Group, Niaesh Afshordi, Sarp Akçay, Pau Amaro Seoane, Andrea Antonelli | Summary: 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 […]


Continue.. Waveform Modelling for the Laser Interferometer Space Antenna

Waveform Modelling for the Laser Interferometer Space Antenna

Kavli Affiliate: Pau Amaro Seoane | First 5 Authors: LISA Consortium Waveform Working Group, Niayesh Afshordi, Sarp Akçay, Pau Amaro Seoane, Andrea Antonelli | Summary: 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 […]


Continue.. Waveform Modelling for the Laser Interferometer Space Antenna

Waveform Modelling for the Laser Interferometer Space Antenna

Kavli Affiliate: Pau Amaro Seoane | First 5 Authors: LISA Consortium Waveform Working Group, Niayesh Afshordi, Sarp Akçay, Pau Amaro Seoane, Andrea Antonelli | Summary: 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 […]


Continue.. Waveform Modelling for the Laser Interferometer Space Antenna