2 papers
quant-ph2025
Frequency-dependent squeezing for gravitational-wave detection through quantum teleportation
Yohei Nishino, Stefan Danilishin, Yutaro Enomoto +1
Ground-based interferometric gravitational wave detectors are highly precise sensors for weak forces, limited in sensitivity across their detection band by quantum fluctuations of…
quant-ph2024
Approaches of frequency-dependent squeezing for the low frequency detector of Einstein Telescope
Xingrui Peng, Denis Martynov, Zonghong Zhu +1
The quantum noise in gravitational-wave detectors can be suppressed in a broadband by frequency-dependent squeezing. It usually requires one large scale filter cavity and even two,…