Qubit Assisted Probing of Coherence Between States of a Macroscopic Apparatus
| dc.creator | Bose, Sougato | |
| dc.date | 2003-08-22 | |
| dc.date.accessioned | 2026-07-07T06:07:39Z | |
| dc.date.available | 2026-07-07T06:07:39Z | |
| dc.description | I present a general scheme through which the evidence of a superposition involving distinct classical-like states of a macroscopic system can be probed. The scheme relies on a qubit being coupled to a macroscopic harmonic oscillator in such a way that it can be used to both prepare and probe a macroscopic superposition. Two potentially realizable implementations, one with a flux qubit coupled to a LC circuit, and the other with an ion-trap qubit coupled to the collective motion of several ions, are proposed. | |
| dc.description | 5 pages | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0308122 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0308122 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/91365 | |
| dc.subject | Quantum Physics | |
| dc.title | Qubit Assisted Probing of Coherence Between States of a Macroscopic Apparatus | |
| dc.type | text |