Quantum fluctuations of radiation pressure

摘要: Quantum fluctuations of electromagnetic radiation pressure are discussed. We use an approach based on the quantum stress tensor to calculate in velocity and position a mirror subjected radiation. Our reveals that case coherent state due cross term between vacuum dependent terms operator product. Thus observation these would entail experimental confirmation this term. first analyze single, perfectly reflecting mirror, then study interferometer. This involves effects multiple bounces one arm, as well correlations arms In all cases, our results consistent with those previously obtained by Caves using different methods. argue agreement methods supports reality justifies used its evaluation.