| dc.contributor.author | Nguyen, Hoang Ky | |
| dc.contributor.author | Azreg-Ainou, Mustapha | |
| dc.date.accessioned | 2024-04-04T11:04:04Z | |
| dc.date.available | 2024-04-04T11:04:04Z | |
| dc.date.issued | 2023 | |
| dc.identifier.issn | 1434-6044 | en_US |
| dc.identifier.uri | https://link.springer.com/article/10.1140/epjc/s10052-023-11805-3 | |
| dc.identifier.uri | http://hdl.handle.net/11727/12001 | |
| dc.description.abstract | The special Buchdahl-inspiredmetric obtained in a recent paper [Phys. Rev. D 107, 104008 (2023)] describes asymptotically flat spacetimes in pure R-2 gravity. The metric depends on a new (Buchdahl) parameter (k) over tilde of higher-derivative characteristic, and recovers the Schwarzschild metric when (k) over tilde = 0. It is shown that the special Buchdahlinspired metric supports a two-way traversable MorrisThorne wormhole for (k) over tilde is an element of (-1, 0) in which case the Weak Energy Condition is formally violated, a naked singularity for (k) over tilde is an element of (-infinity,-1). (0,+infinity), and a non-Schwarzschild structure for (k) over tilde = -1. | en_US |
| dc.language.iso | eng | en_US |
| dc.relation.isversionof | 10.1140/epjc/s10052-023-11805-3 | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | WEAK ENERGY CONDITION | en_US |
| dc.title | Traversable Morris-Thorne-Buchdahl Wormholes in Quadratic Gravity | en_US |
| dc.type | article | en_US |
| dc.relation.journal | EUROPEAN PHYSICAL JOURNAL C | en_US |
| dc.identifier.volume | 83 | en_US |
| dc.identifier.issue | 7 | en_US |
| dc.identifier.wos | 001062444500001 | en_US |
| dc.identifier.eissn | 1434-6052 | en_US |
| dc.contributor.orcID | 0000-0002-3244-7195 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | en_US |
