Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386043351> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W4386043351 abstract "From a theoretical perspective, matter accretion processes around compact objects are highly relevant as they serve as a natural laboratory to test general relativity in the strong field regime. This enables us to validate fundamental concepts such as the no-hair theorem, the cosmic censorship hypothesis, and the existence of alternative solutions to Einstein's equations that mimic the effects of black holes. In this study, we analyze the emission spectra of geometrically thick accretion disks, referred to as Polish doughnuts, around naked singularities described by the $q$-metric. To begin, we revisit the construction of equilibrium configurations of magnetized tori in this spacetime and evaluate the role of the deformation parameter over these configurations. Once we have systematically studied the disks in this spacetime, we use the texttt{OSIRIS} code to perform a backward ray-tracing method, resulting in the first simulations of the intensity map and emission profiles of magnetized tori within this metric. Furthermore, we validate the effect of both the quadrupole moment and the angular momentum on observable quantities such as flux and intensity for optically thin and thick disks, since for values of $ q < 0$, which correspond to objects with prolate deformation, and which in turn, are constructed with higher values of angular momentum, the emission spectrum exhibits higher intensity than that obtained for Schwarzschild's spacetime. Hence, we find a first differential feature that distinguishes tori formed around naked singularities from those around static black holes." @default.
- W4386043351 created "2023-08-22" @default.
- W4386043351 creator A5002232503 @default.
- W4386043351 creator A5089769684 @default.
- W4386043351 creator A5092671626 @default.
- W4386043351 date "2023-08-17" @default.
- W4386043351 modified "2023-09-27" @default.
- W4386043351 title "Synchrotron emitting Komissarov torus around naked singularities" @default.
- W4386043351 doi "https://doi.org/10.1088/1361-6382/acf17e" @default.
- W4386043351 hasPublicationYear "2023" @default.
- W4386043351 type Work @default.
- W4386043351 citedByCount "0" @default.
- W4386043351 crossrefType "posted-content" @default.
- W4386043351 hasAuthorship W4386043351A5002232503 @default.
- W4386043351 hasAuthorship W4386043351A5089769684 @default.
- W4386043351 hasAuthorship W4386043351A5092671626 @default.
- W4386043351 hasBestOaLocation W43860433511 @default.
- W4386043351 hasConcept C104954878 @default.
- W4386043351 hasConcept C121332964 @default.
- W4386043351 hasConcept C130187892 @default.
- W4386043351 hasConcept C136125196 @default.
- W4386043351 hasConcept C147452769 @default.
- W4386043351 hasConcept C148292158 @default.
- W4386043351 hasConcept C155675718 @default.
- W4386043351 hasConcept C2524010 @default.
- W4386043351 hasConcept C31258907 @default.
- W4386043351 hasConcept C33923547 @default.
- W4386043351 hasConcept C41008148 @default.
- W4386043351 hasConcept C44715290 @default.
- W4386043351 hasConcept C44870925 @default.
- W4386043351 hasConcept C50341732 @default.
- W4386043351 hasConcept C62520636 @default.
- W4386043351 hasConcept C74172769 @default.
- W4386043351 hasConcept C74650414 @default.
- W4386043351 hasConcept C8105449 @default.
- W4386043351 hasConcept C89305328 @default.
- W4386043351 hasConcept C9061790 @default.
- W4386043351 hasConcept C95086748 @default.
- W4386043351 hasConcept C9767117 @default.
- W4386043351 hasConceptScore W4386043351C104954878 @default.
- W4386043351 hasConceptScore W4386043351C121332964 @default.
- W4386043351 hasConceptScore W4386043351C130187892 @default.
- W4386043351 hasConceptScore W4386043351C136125196 @default.
- W4386043351 hasConceptScore W4386043351C147452769 @default.
- W4386043351 hasConceptScore W4386043351C148292158 @default.
- W4386043351 hasConceptScore W4386043351C155675718 @default.
- W4386043351 hasConceptScore W4386043351C2524010 @default.
- W4386043351 hasConceptScore W4386043351C31258907 @default.
- W4386043351 hasConceptScore W4386043351C33923547 @default.
- W4386043351 hasConceptScore W4386043351C41008148 @default.
- W4386043351 hasConceptScore W4386043351C44715290 @default.
- W4386043351 hasConceptScore W4386043351C44870925 @default.
- W4386043351 hasConceptScore W4386043351C50341732 @default.
- W4386043351 hasConceptScore W4386043351C62520636 @default.
- W4386043351 hasConceptScore W4386043351C74172769 @default.
- W4386043351 hasConceptScore W4386043351C74650414 @default.
- W4386043351 hasConceptScore W4386043351C8105449 @default.
- W4386043351 hasConceptScore W4386043351C89305328 @default.
- W4386043351 hasConceptScore W4386043351C9061790 @default.
- W4386043351 hasConceptScore W4386043351C95086748 @default.
- W4386043351 hasConceptScore W4386043351C9767117 @default.
- W4386043351 hasLocation W43860433511 @default.
- W4386043351 hasOpenAccess W4386043351 @default.
- W4386043351 hasPrimaryLocation W43860433511 @default.
- W4386043351 hasRelatedWork W1566054340 @default.
- W4386043351 hasRelatedWork W2029647481 @default.
- W4386043351 hasRelatedWork W2050917970 @default.
- W4386043351 hasRelatedWork W2137339482 @default.
- W4386043351 hasRelatedWork W2603110321 @default.
- W4386043351 hasRelatedWork W3011390748 @default.
- W4386043351 hasRelatedWork W3084070973 @default.
- W4386043351 hasRelatedWork W4231539308 @default.
- W4386043351 hasRelatedWork W4366078662 @default.
- W4386043351 hasRelatedWork W4385473187 @default.
- W4386043351 isParatext "false" @default.
- W4386043351 isRetracted "false" @default.
- W4386043351 workType "article" @default.