• Corpus ID: 119397636

Gravitational Wave Detection via Weak Measurements Amplification

  title={Gravitational Wave Detection via Weak Measurements Amplification},
  author={Meng-Jun Hu and Yong-Sheng Zhang},
  journal={arXiv: Quantum Physics},
A universal amplification scheme of ultra-small phase based on weak measurements is given and a weak measurements amplification based laser interferometer gravitational-wave observatory (WMA-LIGO) is suggested. The WMA-LIGO has potential to amplify the ultra-small phase signal to at least $10^{3}$ order of magnitude such that the sensitivity and bandwidth of gravitational-wave detector can be further improved. Our results not only shed a new light on the quantum measurement but also open a new… 

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