When two neutron stars collide, what is left behind? We develop methods and look for gravitational-wave signatures from the newborn remnant object after the collisions of binary neutron star systems.

Ultralight boson particles have been predicted to solve problems in particle and high-energy physics and are compelling dark matter candidates. We develop algorithms and search for these conjectured ultralight bosons around black holes via gravitational-wave observations. 

In this project, we develop data analysis methods and analyse the gravitational-wave data collected by ground-based detectors like Advanced LIGO and Virgo to look for weak gravitational radiation from spinning neutron stars.

The event of two merging neutron stars, GW170817, was observed in gravitational waves and across the electromagnetic spectrum, opening a new era of multi-messenger astronomy. We work on following up electromagnetic counterparts to future detections of gravitational waves and are ready to contribute to the new science of multi-messenger astronomy.