Open AccessStudy and experiment on the alternative technique of frequency–dependent squeezing generation with EPR entanglement for Virgo
Author(s) -
M. Bawaj,
M. Barsuglia,
M. Bazzan,
E. Calloni,
G. Ciani,
L. Conti,
B. D’Angelo,
M. De Laurentis,
R. De Rosa,
S. Di Pace,
V. Fafone,
B. Garaventa,
G. Gemme,
A. Gennai,
L. Giacoppo,
J. Harms,
I. Khan,
E. Majorana,
L. Naticchioni,
C. Nguyen,
D. Passuello,
G. A. Prodi,
F. Ricci,
A. Rocchi,
V. Sequino,
F. Sorrentino,
M. Vardaro,
J.-P. Zendri
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1468/1/012215
Subject(s) - quantum entanglement , physics , gravitational wave , detector , filter (signal processing) , acoustics , computer science , theoretical physics , optics , quantum mechanics , electrical engineering , engineering , quantum
In this paper, we summarize the present state-of-the-art on the proof-of-principle experiment of frequency-dependent squeezing implemented through EPR entanglement for Virgo gravitational-wave detector and we introduce Virgo subsystem proposal for frequency-dependent squeezing, obtained with a compact apparatus and without the costs required by the infrastructure for the filter cavity.