In this paper we investigate the properties of distinguishability of an orthogonal set of product states of two three level particle system by a simple class of joint measures. Here we confine ourselves to a system of analysis built up of linear elements, such as beam splitters and phase shifters, delay lines, electronically switched linear devices and auxiliary photons. We present here the impossibility of realization of a perfect never falling analyzer with this tools.
|Titolo della pubblicazione ospite||CP513, Nuclear and Condensed Matter Physics|
|Numero di pagine||4|
|Stato di pubblicazione||Published - 2000|
All Science Journal Classification (ASJC) codes
- Ecology, Evolution, Behavior and Systematics
- Plant Science
- Nature and Landscape Conservation