因果性、粒子定域性与能量的正性
量子物理
2009-10-31 v1
摘要
仅用哈密顿量的正性就表明,若粒子初始定域于有限区域,则会立即发展出无限长尾。
引用
@article{arxiv.quant-ph/9806036,
title = {Causality, particle localization and positivity of the energy},
author = {Gerhard C. Hegerfeldt},
journal= {arXiv preprint arXiv:quant-ph/9806036},
year = {2009}
}
备注
To appear in: Irreversibility and Causality in Quantum Theory -- Semigroups and Rigged Hilbert Spaces, edited by A. Bohm, H.-D. Doebner and P. Kielanowski, Springer Lecture Notes in Physics, Vol. 504 (1998)