A possibility of emission of high frequency gravitational radiation from d-wave to s-wave type superconductor junctions
| dc.creator | Fontana, Giorgio | |
| dc.date | 1998-04-26 | |
| dc.date.accessioned | 2026-07-07T03:32:21Z | |
| dc.date.available | 2026-07-07T03:32:21Z | |
| dc.description | Recent measurements on a class of high-Tc superconductors (HTSC) have shown that Cooper-pairs binding may be associated to a d-wave, while in another class, d and s waves may coexist. When d-wave Cooper-pairs are injected in a superconductor that can sustain s-wave binding, d-wave pairs decay to s-wave pairs and energy is irradiated by means of gravitons. We show that in s-wave to d-wave type superconductor (SDS) junctions in an equilibrium condition no net gravitational wave energy is emitted, on the other hand under non equilibrium conditions a net gravitational wave energy is emitted by the junction. Experiments which show a gravitational interaction between inomogeneus high-Tc superconductors, under non equilibrium conditions, and test objects may be understood by accepting a possibility of emission of gravitational radiation from SDS junctions. | |
| dc.description | 4 pages | |
| dc.identifier | https://arxiv.org/abs/gr-qc/9804069 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/9804069 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/36202 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | A possibility of emission of high frequency gravitational radiation from d-wave to s-wave type superconductor junctions | |
| dc.type | text |