Wedge Diffraction Model in Gravitational Lensing by Cosmic Strings
| dc.contributor.author | Umul, Yusuf Ziya | |
| dc.contributor.authorID | 42699 | tr_TR |
| dc.date.accessioned | 2018-09-20T08:37:54Z | |
| dc.date.accessioned | 2025-09-18T12:47:47Z | |
| dc.date.available | 2018-09-20T08:37:54Z | |
| dc.date.available | 2025-09-18T12:47:47Z | |
| dc.date.issued | 2018 | |
| dc.description | Umul, Yusuf/0000-0001-9342-2728 | en_US |
| dc.description.abstract | A cosmic string forms a conical topology, which enables a diffraction phenomenon by a wedge with an inner angle, equals to the double of the deficit angle. A wedge, on the edge of which the string is located, is defined in the flat space-time. The radiated wave from a star is represented by two plane waves, propagating on the two surfaces of the wedge for grazing incidence. The uniform expressions of the diffracted waves are obtained and investigated numerically. (C) 2017 Elsevier GmbH. All rights reserved. | en_US |
| dc.description.publishedMonth | 3 | |
| dc.identifier.citation | Umul, Y.Z. (2018). Wedge diffraction model in gravitational lensing by cosmic strings. Optik, 157, 1227-1234. http://dx.doi.org/ 10.1016/j.ijleo.2017.12.077 | en_US |
| dc.identifier.doi | 10.1016/j.ijleo.2017.12.077 | |
| dc.identifier.issn | 0030-4026 | |
| dc.identifier.issn | 1618-1336 | |
| dc.identifier.scopus | 2-s2.0-85038896052 | |
| dc.identifier.uri | https://doi.org/10.1016/j.ijleo.2017.12.077 | |
| dc.identifier.uri | https://hdl.handle.net/123456789/11883 | |
| dc.language.iso | en | en_US |
| dc.publisher | Elsevier Gmbh | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Cosmic Strings | en_US |
| dc.subject | Gravitational Lensing | en_US |
| dc.subject | Diffraction | en_US |
| dc.title | Wedge Diffraction Model in Gravitational Lensing by Cosmic Strings | en_US |
| dc.title | Wedge diffraction model in gravitational lensing by cosmic strings | tr_TR |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.author.id | Umul, Yusuf/0000-0001-9342-2728 | |
| gdc.author.institutional | Umul, Yusuf Ziya | |
| gdc.author.scopusid | 6508177732 | |
| gdc.author.wosid | Umul, Yusuf/Abb-7738-2020 | |
| gdc.description.department | Çankaya University | en_US |
| gdc.description.departmenttemp | [Umul, Yusuf Ziya] Cankaya Univ, Elect & Commun Dept, Eskisehir Yolu 29 Km, TR-06810 Ankara, Turkey | en_US |
| gdc.description.endpage | 1234 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q1 | |
| gdc.description.startpage | 1227 | en_US |
| gdc.description.volume | 157 | en_US |
| gdc.description.woscitationindex | Science Citation Index Expanded | |
| gdc.description.wosquality | Q2 | |
| gdc.identifier.wos | WOS:000424186500150 | |
| gdc.openalex.fwci | 0.195 | |
| gdc.opencitations.count | 1 | |
| gdc.scopus.citedcount | 1 | |
| gdc.wos.citedcount | 1 |