dc.creator | Crisnejo, Gabriel Sebastian | |
dc.creator | Gallo, Emanuel | |
dc.date.accessioned | 2019-12-06T21:41:25Z | |
dc.date.accessioned | 2022-10-15T15:55:37Z | |
dc.date.available | 2019-12-06T21:41:25Z | |
dc.date.available | 2022-10-15T15:55:37Z | |
dc.date.created | 2019-12-06T21:41:25Z | |
dc.date.issued | 2018-06-08 | |
dc.identifier | Crisnejo, Gabriel Sebastian; Gallo, Emanuel; Weak lensing in a plasma medium and gravitational deflection of massive particles using the Gauss-Bonnet theorem: A unified treatment; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 97; 12; 8-6-2018; 1-18 | |
dc.identifier | 1550-7998 | |
dc.identifier | http://hdl.handle.net/11336/91682 | |
dc.identifier | 2470-0029 | |
dc.identifier | CONICET Digital | |
dc.identifier | CONICET | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4405711 | |
dc.description.abstract | We apply the Gauss-Bonnet theorem to the study of light rays in a plasma medium in a static and spherically symmetric gravitational field and also to the study of timelike geodesics followed for test massive particles in a spacetime with the same symmetries. The possibility of using the theorem follows from a correspondence between timelike curves followed by light rays in a plasma medium and spatial geodesics in an associated Riemannian optical metric. A similar correspondence follows for massive particles. For some examples and applications, we compute the deflection angle in weak gravitational fields for different plasma density profiles and gravitational fields. | |
dc.language | eng | |
dc.publisher | American Physical Society | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevD.97.124016 | |
dc.relation | info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1804.05473 | |
dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1103/PhysRevD.97.124016 | |
dc.rights | https://creativecommons.org/licenses/by/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | RELATIVIDAD GENERAL | |
dc.subject | LENTES GRAVITACIONALES | |
dc.subject | PLASMA | |
dc.title | Weak lensing in a plasma medium and gravitational deflection of massive particles using the Gauss-Bonnet theorem: A unified treatment | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:ar-repo/semantics/artículo | |
dc.type | info:eu-repo/semantics/publishedVersion | |