2016 arxiv Superfluid Optomechanics Detecting continuous gravitational waves with superfluid 4He S. Singh,1, 2, ∗L.A. De Lorenzo,3 I. Pikovski,2, 4 and K.C. Schwab3 Singh et al. Open PDF Download File Information Filename Singh_arxiv_2016.pdf Pages 17 Size 2.85 MB Extraction Quality partial