On superselection rules for macroscopic objects
量子物理
2007-05-23 v5
摘要
It is shown that for "ideal" macroscopic objects there are superselection rules forbidding superpositions of macroscopically distinguishable states of the objects. For real macroscopic bodies the notion of "weak" superselection rules is introduced. Some other aspects of the measurement problem are discussed.
引用
@article{arxiv.quant-ph/0406220,
title = {On superselection rules for macroscopic objects},
author = {Lev Prokhorov},
journal= {arXiv preprint arXiv:quant-ph/0406220},
year = {2007}
}
备注
6 pages, minor changes