Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kullig, Julius | ko |
| dc.contributor.author | Yi, Chang Hwan | ko |
| dc.contributor.author | Wiersig, Jan | ko |
| dc.date.accessioned | 2018-09-17T12:52:43Z | - |
| dc.date.available | 2018-09-17T12:52:43Z | - |
| dc.date.created | 2018-09-10 | - |
| dc.date.issued | 2018-08 | - |
| dc.identifier.citation | Physical Review A, v.98, no.2 | - |
| dc.identifier.issn | 2469-9926 | - |
| dc.identifier.uri | http://hdl.handle.net/20.500.11750/9298 | - |
| dc.description.abstract | Recently, it has been shown numerically and by a semiclassical approach [Phys. Rev. Lett. 120, 093902 (2018)PRLTAO0031-900710.1103/PhysRevLett.120.093902] that second-order exceptional points can appear in the spectrum of weakly deformed microdisk resonators by coupling of optical modes with different angular momentum. Here, we use a perturbation theory for weak boundary deformations to derive an effective non-Hermitian Hamiltonian from which we obtain analytical formulas to describe the formation of second-order exceptional points in such systems. The theory is extended to third-order exceptional points and confirmed by full numerical calculations. © 2018 American Physical Society. | - |
| dc.language | English | - |
| dc.publisher | American Physical Society | - |
| dc.title | Exceptional points by coupling of modes with different angular momenta in deformed microdisks: A perturbative analysis | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1103/PhysRevA.98.023851 | - |
| dc.identifier.wosid | 000442804000015 | - |
| dc.identifier.scopusid | 2-s2.0-85052698795 | - |
| dc.type.local | Article(Overseas) | - |
| dc.type.rims | ART | - |
| dc.description.journalClass | 1 | - |
| dc.contributor.nonIdAuthor | Kullig, Julius | - |
| dc.contributor.nonIdAuthor | Wiersig, Jan | - |
| dc.identifier.citationVolume | 98 | - |
| dc.identifier.citationNumber | 2 | - |
| dc.identifier.citationTitle | Physical Review A | - |
| dc.type.journalArticle | Article | - |
| dc.description.isOpenAccess | N | - |
| dc.subject.keywordPlus | DIELECTRIC MICROCAVITIES | - |
| dc.subject.keywordPlus | OPTICAL MICROCAVITY | - |
| dc.subject.keywordPlus | WAVE CHAOS | - |
| dc.subject.keywordPlus | EMISSION | - |
| dc.subject.keywordPlus | DEGENERACIES | - |
| dc.subject.keywordPlus | RESONATORS | - |
| dc.subject.keywordPlus | CAVITIES | - |
| dc.subject.keywordPlus | PHYSICS | - |
| dc.subject.keywordPlus | LASER | - |
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