Comment on ``PT-Symmetric versus Hermitian Formulations of Quantum Mechanics [hep-th/0511229]''

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dc.creatorMostafazadeh, Ali
dc.date2006-03-08
dc.date.accessioned2026-07-07T07:06:13Z
dc.date.available2026-07-07T07:06:13Z
dc.descriptionWe explain why the main conclusion of Bender et al, hep-th/0511229 [J. Phys. A 39 (2006) 1657] regarding the practical superiority of the non-Hermitian description of PT-symmetric quantum systems over their Hermitian description is not valid. Recalling the essential role played by the Hermitian description in the characterization and interpretation of the physical observables, we maintain that as far as the physical aspects of the theory are concerned the Hermitian description is not only unavoidable but also indispensable.
dc.description3 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0603059
dc.identifierhttp://arxiv.org/abs/hep-th/0603059
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/109946
dc.subjectHigh Energy Physics - Theory
dc.subjectMathematical Physics
dc.subjectQuantum Physics
dc.titleComment on ``PT-Symmetric versus Hermitian Formulations of Quantum Mechanics [hep-th/0511229]''
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