On a Stroboscopic Approach to Quantum Tomography of Qudits Governed by Gaussian Semigroups
| dc.creator | Jamiołkowski, Andrzej | |
| dc.date | 2004-08-27 | |
| dc.date.accessioned | 2026-07-07T06:10:44Z | |
| dc.date.available | 2026-07-07T06:10:44Z | |
| dc.description | In this paper, we discuss the minimal number of observables, where expectation values at some time instant determine the trajectory of a d-level quantum system ("qudit") governed by the Gaussian semigroup. We assume that the macroscopic information about the system in question is given by the mean values of n selfadjoint operators $Q_1,...,Q_n$ at some time instants $t_1<t_2<...<t_r$, where $n<d^2-1$ and $r\leq {\rm deg} μ(λ,\bBBL)$. Here $μ(λ,\bBBL)$ stands for the minimal polynomial of the generator of the Gaussian flow. | |
| dc.description | 8 pages | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0408171 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0408171 | |
| dc.identifier | Open Sys. Information Dyn. 11, 63-70 (2004) | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/92331 | |
| dc.subject | Quantum Physics | |
| dc.title | On a Stroboscopic Approach to Quantum Tomography of Qudits Governed by Gaussian Semigroups | |
| dc.type | text |