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gr-qc2026
Fast Bayesian Inference for Long-Duration Gravitational-Wave Signals in 3G detectors
Anand S. Sengupta
Third-generation (3G) gravitational-wave detectors will observe binary-neutron-star inspirals for nearly a day, so Earth's rotation becomes part of the signal rather than a negligi…
gr-qc2026
Stochastic template banks for GW searches using low-discrepancy sequences
Tarun Kumar, Anand S. Sengupta
Matched filtering remains the most sensitive method for detecting gravitational waves from compact binary coalescences. The efficiency of such searches depends on how well a discre…
gr-qc2026
Probing Compact Binary Coalescences in the Decihertz GW Band with IndIGO-D
Abhishek Sharma, Divya Tahelyani, Anand S. Sengupta +1
We present an astrophysical science-case study of IndIGO-D, a decihertz gravitational-wave mission concept, focusing on compact binary sources across the 0.1-10 Hz band bridging LI…