Gravitational Wave Interaction with Normal and Superconducting Circuits
  The interaction, in the long--wavelength approximation, of normal and superconducting electromagnetic circuits with gravitational waves is investigated. We show that such interaction takes place by modifying the physical parameters R, L, C of the electromagnetic devices. Exploiting this peculiarity of the gravitational field we find that a circuit with two plane and statically charged condensers set at right angles can be of interest as a detector of periodic gravitational waves. 
Pierluigi Fortini (1), Enrico Montanari (1), Antonello Ortolan (2),   Gerhard Schaefer (3) ((1) University of Ferrara and IN...