We survey some of the main conceptual developments in the study of
PT-symmetric and pseudo-Hermitian Hamiltonian operators that have taken place
during the past ten years or so. We offer a precise mathematical description of
a quantum system and its representations that allows us to describe the idea of
unitarization of a quantum system by modifying the inner product of the Hilbert
space. We discuss the role and importance of the quantum-to-classical
correspondence principle that provides the physical interpretation of the
observables in quantum mechanics. Finally, we address the problem of
constructing an underlying classical Hamiltonian for a unitary quantum system
defined by an a priori non-Hermitian Hamiltonian.
%0 Journal Article
%1 Mostafazadeh2010Conceptual
%A Mostafazadeh, Ali
%D 2010
%J Physica Scripta
%K quantum
%N 3
%P 038110+
%R 10.1088/0031-8949/82/03/038110
%T Conceptual Aspects of PT-Symmetry and Pseudo-Hermiticity: A status report
%U http://dx.doi.org/10.1088/0031-8949/82/03/038110
%V 82
%X We survey some of the main conceptual developments in the study of
PT-symmetric and pseudo-Hermitian Hamiltonian operators that have taken place
during the past ten years or so. We offer a precise mathematical description of
a quantum system and its representations that allows us to describe the idea of
unitarization of a quantum system by modifying the inner product of the Hilbert
space. We discuss the role and importance of the quantum-to-classical
correspondence principle that provides the physical interpretation of the
observables in quantum mechanics. Finally, we address the problem of
constructing an underlying classical Hamiltonian for a unitary quantum system
defined by an a priori non-Hermitian Hamiltonian.
@article{Mostafazadeh2010Conceptual,
abstract = {{We survey some of the main conceptual developments in the study of
PT-symmetric and pseudo-Hermitian Hamiltonian operators that have taken place
during the past ten years or so. We offer a precise mathematical description of
a quantum system and its representations that allows us to describe the idea of
unitarization of a quantum system by modifying the inner product of the Hilbert
space. We discuss the role and importance of the quantum-to-classical
correspondence principle that provides the physical interpretation of the
observables in quantum mechanics. Finally, we address the problem of
constructing an underlying classical Hamiltonian for a unitary quantum system
defined by an a priori non-Hermitian Hamiltonian.}},
added-at = {2019-02-23T22:09:48.000+0100},
archiveprefix = {arXiv},
author = {Mostafazadeh, Ali},
biburl = {https://www.bibsonomy.org/bibtex/23841cc481ca572758c11372f006247fa/cmcneile},
citeulike-article-id = {7754445},
citeulike-linkout-0 = {http://arxiv.org/abs/1008.4680},
citeulike-linkout-1 = {http://arxiv.org/pdf/1008.4680},
citeulike-linkout-2 = {http://dx.doi.org/10.1088/0031-8949/82/03/038110},
day = 27,
doi = {10.1088/0031-8949/82/03/038110},
eprint = {1008.4680},
interhash = {a2daf285d737f8f33d01d2069c85bea6},
intrahash = {3841cc481ca572758c11372f006247fa},
issn = {0031-8949},
journal = {Physica Scripta},
keywords = {quantum},
month = aug,
number = 3,
pages = {038110+},
posted-at = {2016-09-01 11:04:33},
priority = {2},
timestamp = {2019-02-23T22:15:27.000+0100},
title = {{Conceptual Aspects of PT-Symmetry and Pseudo-Hermiticity: A status report}},
url = {http://dx.doi.org/10.1088/0031-8949/82/03/038110},
volume = 82,
year = 2010
}