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- Tata Institute of Fundamental ResearchIN627 papers
- Centre National de la Recherche ScientifiqueFR218 papers
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- Max Planck Institute for Gravitational PhysicsDE169 papers
- University of CambridgeGB162 papers
- Inter-University Centre for Astronomy and AstrophysicsIN159 papers
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61 papers · 1 filter
Euclid Quick Data Release (Q1). From simulations to sky: Advancing machine-learning lens detection with real Euclid data
Euclid Collaboration, N. E. P. Lines, T. E. Collett +301
In the era of large-scale surveys like Euclid, machine learning has become an essential tool for identifying rare yet scientifically valuable objects, such as strong gravitational…
Uncertainty Growth in Stably Stratified Turbulence
Mrinal Jyoti Powdel, Samriddhi Sankar Ray
We investigate uncertainty growth and chaotic dynamics in statistically steady, stably stratified three-dimensional turbulence. Using direct numerical simulations of the Boussinesq…
Can Eccentric Binary Black Hole Signals Mimic Gravitational-Wave Microlensing?
Anuj Mishra, Apratim Ganguly
Gravitational lensing in the wave-optics regime imprints characteristic frequency-dependent amplitude and phase modulations on gravitational-wave (GW) signals, yet to be detected b…
Topological phases of bosons with local parity coupling on a dimerized lattice
Ashirbad Padhan, Harsh Nigam
Symmetry-protected topological (SPT) phases in interacting bosonic systems have been widely explored, with many realizations emerging from the interplay of interactions, lattice ge…
Strong lensing cosmography using binary-black-hole mergers: Prospects for the near future
Koustav N. Maity, Souvik Jana, Tejaswi Venumadhav +2
A small fraction of gravitational-wave (GW) signals from binary black holes (BBHs) will be gravitationally lensed by intervening galaxies and galaxy clusters. Strong lensing will p…
The phases of QCD reached in terrestrial and cosmic colliders
Sourendu Gupta
We review the current state of knowledge of the phase diagram of QCD through lattice, effective field theories, and chiral models. Several sections through the three dimensional ph…