BibTex format
@unpublished{Buzek:2000,
author = {Buzek, V and Knight, PL and Imoto, N},
title = {Recycling of quantum information: Multiple observations of quantum clocks},
url = {http://arxiv.org/abs/quant-ph/0006048v1},
year = {2000}
}
Publications
Citation
RIS format (EndNote, RefMan)
TY - UNPB
AB - How much information about the original state preparation can be extractedfrom a quantum system which already has been measured? That is, how manyindependent (non-communicating) observers can measure the quantum systemsequentially and give a nontrivial estimation of the original unknown state? Weinvestigate these questions and we show from a simple example that quantuminformation is not entirely lost as a result of the measurement-inducedcollapse of the quantum state, and that an infinite number of independentobservers who have no prior knowledge about the initial state can gain apartial information about the original preparation of the quantum system.
AU - Buzek,V
AU - Knight,PL
AU - Imoto,N
PY - 2000///
TI - Recycling of quantum information: Multiple observations of quantum clocks
UR - http://arxiv.org/abs/quant-ph/0006048v1
UR - http://hdl.handle.net/10044/1/29071
ER -