A classical calculation of the gravitational radiation emitted by the normal modes of crystalline solids has been developed to investigate its possible use for laboratory sources. Moreover, a narrow-band emission from optical modes has been shown to exist. Since the thermal excitation leads to an unobservable radiation, a mechanism of coherent excitation of the optical modes has been suggested.
High-frequency gravitational radiation by the normal modes of crystalline solids
SACCHETTI, Francesco;
1976
Abstract
A classical calculation of the gravitational radiation emitted by the normal modes of crystalline solids has been developed to investigate its possible use for laboratory sources. Moreover, a narrow-band emission from optical modes has been shown to exist. Since the thermal excitation leads to an unobservable radiation, a mechanism of coherent excitation of the optical modes has been suggested.File in questo prodotto:
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