The "mean king's problem" with continuous variables
| dc.creator | Botero, Alonso | |
| dc.creator | Aharonov, Yakir | |
| dc.date | 2007-10-16 | |
| dc.date.accessioned | 2026-07-07T08:36:34Z | |
| dc.date.available | 2026-07-07T08:36:34Z | |
| dc.description | We present the solution to the "mean king's problem" in the continuous variable setting. We show that in this setting, the outcome of a randomly-selected projective measurement of any linear combination of the canonical variables x and p can be ascertained with arbitrary precision. Moreover, we show that the solution is in turn a solution to an associated "conjunctive" version of the problem, unique to continuous variables, where the inference task is to ascertain all the joint outcomes of a simultaneous measurement of any number of linear combinations of x and p. | |
| dc.description | 4 pages, no figures | |
| dc.identifier | https://arxiv.org/abs/0710.2952 | |
| dc.identifier | http://arxiv.org/abs/0710.2952 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/140108 | |
| dc.subject | Quantum Physics | |
| dc.title | The "mean king's problem" with continuous variables | |
| dc.type | text |