Passive States for Essential Observers
| dc.creator | Strich, Robert | |
| dc.date | 2008-01-23 | |
| dc.date.accessioned | 2026-07-07T11:14:07Z | |
| dc.date.available | 2026-07-07T11:14:07Z | |
| dc.description | The aim of this note is to present a unified approach to the results given in \cite{bb99} and \cite{bs04} which also covers examples of models not presented in these two papers (e.g. $d$-dimensional Minkowski space-time for $d\geq 3$). Assuming that a state is passive for an observer travelling along certain (essential) worldlines, we show that this state is invariant under the isometry group, is a KMS-state for the observer at a temperature uniquely determined by the structure constants of the Lie algebra involved and fulfills (a variant of) the Reeh-Schlieder property. Also the modular objects associated to such a state and the observable algebra of an observer are computed and a version of weak locality is examined. | |
| dc.description | 27 pages | |
| dc.identifier | https://arxiv.org/abs/0801.3529 | |
| dc.identifier | http://arxiv.org/abs/0801.3529 | |
| dc.identifier | J.Math.Phys.49:022301,2008 | |
| dc.identifier | doi:10.1063/1.2838155 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191959 | |
| dc.subject | Mathematical Physics | |
| dc.title | Passive States for Essential Observers | |
| dc.type | text |