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Krein-Space Formulation of PT-Symmetry , CPT-Inner Products , and Pseudo-Hermiticity
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mostafazadeh, Ali |
| Copyright Year | 1978 |
| Abstract | Emphasizing the physical constraints on the formulation of a quantum theory based on the standard measurement axiom and the Schrödinger equation, we comment on some conceptual issues arising in the formulation of PT -symmetric quantum mechanics. In particular, we elaborate on the requirements of the boundedness of the metric operator and the diagonalizability of the Hamiltonian. We also provide an accessible account of a Krein-space derivation of the CPT -inner product that was widely known to mathematicians since 1950’s. We show how this derivation is linked with the pseudo-Hermitian formulation of PT -symmetric quantum mechanics. PACS number: 03.65.-w |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://arxiv.org/pdf/quant-ph/0606173v1.pdf |
| Alternate Webpage(s) | http://arxiv.org/pdf/quant-ph/0606173v2.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | CHPT1 wt Allele CPT (file format) Captopril Hamiltonian (quantum mechanics) Panorama Tools Petri net Physics and Astronomy Classification Scheme Pseudo brand of pseudoephedrine Quantum mechanics Requirement Schrödinger |
| Content Type | Text |
| Resource Type | Article |
