PT Symmetric Schrödinger Operators: Reality of the Perturbed Eigenvalues
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
PT Symmetric Schrödinger Operators: Reality of the Perturbed Eigenvalues
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| Creator |
Caliceti, E.
Cannata, F. Graffi, S. |
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| Description |
We prove the reality of the perturbed eigenvalues of some PT symmetric Hamiltonians of physical interest by means of stability methods. In particular we study 2-dimensional generalized harmonic oscillators with polynomial perturbation and the one-dimensional x²(ix)ⁿ for −1
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| Date |
2019-02-07T14:17:38Z
2019-02-07T14:17:38Z 2010 |
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| Type |
Article
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| Identifier |
PT Symmetric Schrödinger Operators: Reality of the Perturbed Eigenvalues / E. Caliceti // Symmetry, Integrability and Geometry: Methods and Applications. — 2010. — Т. 6. — Бібліогр.: 22 назв. — англ.
1815-0659 2010 Mathematics Subject Classification: 47A55; 47A75; 81Q15; 34L40; 35J10 http://dspace.nbuv.gov.ua/handle/123456789/146116 |
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| Language |
en
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| Relation |
Symmetry, Integrability and Geometry: Methods and Applications
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| Publisher |
Інститут математики НАН України
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