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Time evolution of non-Hermitian Hamiltonian systems
| Content Provider | Semantic Scholar |
|---|---|
| Author | Faria, Carla Figueira De Morisson Fring, Andreas |
| Copyright Year | 2006 |
| Abstract | We provide time-evolution operators, gauge transformations and a perturbative treatment for non-Hermitian Hamiltonian systems, which are explicitly timedependent. We determine various new equivalence pairs for Hermitian and non-Hermitian Hamiltonians, which are therefore pseudo-Hermitian and in addition in some cases also invariant under PT-symmetry. In particular, for the harmonic oscillator perturbed by a cubic non-Hermitian term, we evaluate explicitly various transition amplitudes, for the situation when these systems are exposed to a monochromatic linearly polarized electric field. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://arxiv.org/pdf/quant-ph/0604014v2.pdf |
| Alternate Webpage(s) | http://arxiv.org/pdf/quant-ph/0604014v1.pdf |
| Alternate Webpage(s) | http://openaccess.city.ac.uk/782/1/0604014v2.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | CPT (file format) Captopril Cubic function Disposal Evaluation Forty Nine Hamiltonian (quantum mechanics) Mathematical formulation of quantum mechanics Monochrome Oscillator Device Component Perturbation theory (quantum mechanics) Pseudo brand of pseudoephedrine Quantity Turing completeness Ultima VII Part Two: Serpent Isle cell transformation |
| Content Type | Text |
| Resource Type | Article |
