Concepts for future detectors
What incremental improvements can we make to improve the sensitivity of LIGO? I led the development of the LIGO-LF concept which aims to improve LIGO's sensitivity in the 5-30 Hz band without sacrificing its high-frequency performance.
Read more about LIGO-LF at:
Yu, Martynov, Vitale, et al., Phys. Rev. Lett. 120, 141102 (2018)
I am also interested in developing concepts for future gravitational-wave detectors. One example is TianGO, a decihertz detector that bridges the gap between LISA and LIGO. Cool science TianGO can deliver includes dark-siren cosmology and early warning of binary neutron stars.
Read more about TianGO at: