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An Extension of Dirac Notation PDF by SpirosKoutandos is a document available to read on EtoBox.
1) The author extends Dirac notation to include "external interchangeability" of Hermitian operators when taking the real part of inner products. This allows operators to commute for both cross and dot products when taking the real part. 2) Hermitian operators can be decomposed into Hermitian and anti-Hermitian parts. The author proves various identities involving these parts, including that cross products of Hermitian operators are Hermitian if they anti-commute. 3) If the cross product of two operators
- Author
- SpirosKoutandos
- Language
- EN