Superselection Theory for Subsystems
算子代数
2009-10-31 v1 数学物理
math.MP
摘要
An inclusion of observable nets satisfying duality induces an inclusion of canonical field nets. Any Bose net intermediate between the observable net and the field net and satisfying duality is the fixed-point net of the field net under a compact group. This compact group is its canonical gauge group if the occurrence of sectors with infinite statistics can be ruled out for the observable net and its vacuum Hilbert space is separable.
引用
@article{arxiv.math/0001139,
title = {Superselection Theory for Subsystems},
author = {Roberto Conti and Sergio Doplicher and John E. Roberts},
journal= {arXiv preprint arXiv:math/0001139},
year = {2009}
}
备注
28 pages, LaTex