A possibility of emission of high frequency gravitational radiation from junctions between d-wave and s-wave superconductors
| dc.creator | Fontana, Giorgio | |
| dc.date | 1998-12-04 | |
| dc.date.accessioned | 2026-07-07T03:12:17Z | |
| dc.date.available | 2026-07-07T03:12:17Z | |
| dc.description | Recent measurements on a class of high-Tc superconductors (HTSCs) have shown that Cooper-pairs wavefunction is a d-wave, while in another class, d-wave and s-wave may coexist. Conventional low-Tc superconductors are s-wave superconductors. When d-wave Cooper-pairs are injected in a superconductor that can sustain s-wave pairing, d-wave pairs are subject to transition 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 that show a gravitational interaction between inhomogeneous 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.identifier | https://arxiv.org/abs/cond-mat/9812070 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9812070 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/28853 | |
| dc.subject | Superconductivity | |
| dc.title | A possibility of emission of high frequency gravitational radiation from junctions between d-wave and s-wave superconductors | |
| dc.type | text |