Quadratic plus linear operators which preserve pure states of quantum systems: small dimensions

A mathematical formalism of quantum mechanics says that a pure state of a quantum system corresponds to a vector of norm 1 and an observable is a self-adjoint operator on the space of states. It is of interest to describe all linear or nonlinear operators which preserve the pure states of the system...

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Bibliographic Details
Main Author: Saburov, Mansoor
Format: Article
Language:English
English
Published: Institute of Physics Publishing (UK) 2014
Subjects:
Online Access:http://irep.iium.edu.my/39452/
http://irep.iium.edu.my/39452/
http://irep.iium.edu.my/39452/
http://irep.iium.edu.my/39452/1/39452_Quadratic%20plus%20linear%20operators.pdf
http://irep.iium.edu.my/39452/2/39452_Quadratic%20plus%20linear%20operators_SCOPUS.pdf