We present a general proof of the QND nature of the complex amplitudes for two coupled harmonic oscillators. The possibilities of the QND schemes for the detection of gravitational waves with a Weber-type antenna coupled to a resonant transducer are discussed, as well as their importance for the design of the next generation of gravitational wave antennas.
QUANTUM NONDEMOLITION OBSERVABLES FOR A WEBER-TYPE GRAVITATIONAL-WAVE ANTENNA COUPLED TO A RESONANT TRANSDUCER
ONOFRIO, ROBERTO
1987
Abstract
We present a general proof of the QND nature of the complex amplitudes for two coupled harmonic oscillators. The possibilities of the QND schemes for the detection of gravitational waves with a Weber-type antenna coupled to a resonant transducer are discussed, as well as their importance for the design of the next generation of gravitational wave antennas.File in questo prodotto:
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