New directions for gravity-wave physics via "Millikan oil drops"
| dc.creator | Chiao, Raymond Y. | |
| dc.date | 2006-10-29 | |
| dc.date | 2007-04-06 | |
| dc.date.accessioned | 2026-07-07T07:55:22Z | |
| dc.date.available | 2026-07-07T07:55:22Z | |
| dc.description | Pairs of Planck-mass--scale drops of superfluid helium coated by electrons (i.e., "Millikan oil drops"), when levitated in the presence of strong magnetic fields and at low temperatures, can be efficient quantum transducers between electromagnetic (EM) and gravitational (GR) radiation. A Hertz-like experiment, in which EM waves are converted at the source into GR waves, and then back-converted at the receiver from GR waves back into EM waves, should be practical to perform. This would open up observations of the gravity-wave analog of the CMB from the extremely early Big Bang, and also communications directly through the interior of the Earth. | |
| dc.description | 37 pages, 4 figures, submitted to "Visions of Discovery" (Townes book) to be published by Cambridge University Press | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0610146 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0610146 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/126945 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | New directions for gravity-wave physics via "Millikan oil drops" | |
| dc.type | text |