Institute of Gravitational Wave Astronomy Quantum Correlations of Light Mediated by Gravity Haixing Miao University of Birmingham H. Miao, D. Martynov, and H. Yang, Quantum Correlations of Light Mediated by Gravity , arXiv: 1901.05827 MaQS Workshop @ Imperial College London
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Møller, Colloques Internationaux CNRS 91 , 1 (1962). Entanglement L. Rosenfeld, Nuclear Physics 40 , 353 (1963). 1
������������� �������� Using two matter-wave interferometers: [1] S. Bose, A. Mazumdar, G. Moley, H. Ulbricht, M. Toros, M. Paternostro, A. Geraci, P. Barker, M. Kim, and G. Milburn, Spin Entanglement Witness for Quantum Gravity, Phys. Rev. Lett. 119 , 240401 (2017). [2] C. Marletto, and V. Vedral, Gravitationally Induced Entanglement between Two Massive Particles is Sufficient Evidence of Quantum Effects in Gravity , Phys. Rev. Lett. 119 , 240402 (2017). 2
�������������������� Optical cavity Optomechanics Laser Mechanics modulates the optical phase; Radiation pressure affects the mechanics. Mechanical oscillator (mirror) Yale UCSB` Vienna MIT LIGO From nano-gram to kilogram Caltech JILA EPFL LKB AEI & NIST [1] Y. Chen, MQM: theory and experimental concepts of optomechanics, J. Phys. B: AMO Phys. 46 104001 (2013). [2] M. Aspelmeyer et al ., Cavity optomechanics , Rev. Mod. Phys. 86 , 1391 (2014). 3
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