Delayed-choice measurement and temporal nonlocality
量子物理
2015-06-26 v1
摘要
We study for a composite quantum system with a quantum Turing architecture the temporal non-locality of quantum mechanics by using the temporal Bell inequality, which will be derived for a discretized network dynamics by identifying the subsystem indices with (discrete) parameter time. However, the direct ``observation'' of the quantum system will lead to no violation of the temporal Bell inequality and to consistent histories of any subsystem. Its violation can be demonstrated, though, for a delayed-choice measurement.
引用
@article{arxiv.quant-ph/0105136,
title = {Delayed-choice measurement and temporal nonlocality},
author = {Ilki Kim and Guenter Mahler},
journal= {arXiv preprint arXiv:quant-ph/0105136},
year = {2015}
}