13 papers
The G347.3-0.5 outlier from O3: a follow-up case study for continuous gravitational-wave candidates
L. Mirasola, F. Amicucci, M. Carrio +31
We report a multi-pipeline follow-up study of the continuous gravitational-wave (CW) outlier identified by the Ming et al. Einstein@Home directed search for the young supernova rem…
Hierarchical Bayesian estimation of population-level torque law parameters from young radio pulsars observed with the Murriyang telescope
Andrés F. Vargas, Andrew Melatos, Julian B. Carlin +3
Abridged. The measured braking index, , of a rotation-powered pulsar with spin frequency and braking torque , features secular and sto…
Myopic Entropy Scheduling for Ramsey Magnetometry
Julian Greentree, William Moran, Rob Evans +3
This paper presents an entropy based adaptive measurement sequence strategy for quantum sensing of magnetic fields. To physically ground our ideas we consider a sensor employing a…
Luminosity distance dispersion in Swiss-cheese cosmology as a function of the hole size distribution
Thippayawis Cheunchitra, Andrew Melatos, Rachel Webster
The luminosity distance-redshift (--) relation derived from Type Ia supernovae (SNe Ia) yields evidence for a nonzero cosmological constant. SNe Ia analyses typically…
Dedicated-frequency analysis of gravitational-wave bursts from core-collapse supernovae with minimal assumptions
Yi Shuen C. Lee, Marek J SzczepaÅczyk, Tanmaya Mishra +2
Gravitational-wave (GW) emissions from core-collapse supernovae (CCSNe) provide insights into the internal processes leading up to their explosions. Theory predicts that CCSN explo…
Using Gaussian Mixtures to Model Evolving Multi-Modal Beliefs Across Social Media
Yijun Chen, Farhad Farokhi, Yutong Bu +5
We use Gaussian mixtures to model formation and evolution of multi-modal beliefs and opinion uncertainty across social networks. In this model, opinions evolve by Bayesian belief u…