Abstract
I introduce environment-assisted invariance or envariance—a symmetry exhibited by correlated quantum systems and related to causality—and describe how it can be used to understand the nature of ignorance and, hence, the origin and interpretation of Born’s rule for quantum probabilities.
- Received 22 November 2002
DOI:https://doi.org/10.1103/PhysRevLett.90.120404
©2003 American Physical Society