Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313447585> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W4313447585 abstract "We study gravitational collapse for the Starobinsky $R^2$ model, a particular example of an $f(r)$ theory, in a spherically symmetric spacetime. We add a massless scalar field as matter content to the spacetime. We work in the Einstein frame, where an additional scalar field arises due to the conformal transformation. As in general relativity, depending on the initial data, we found that the gravity scalar field and the physical scalar field can collapse, forming a black hole, in which the final solution is the Schwarzschild metric. We found the threshold of black hole formation through a fine-tuning method and studied critical collapse near this regime." @default.
- W4313447585 created "2023-01-06" @default.
- W4313447585 creator A5054799083 @default.
- W4313447585 date "2022-12-30" @default.
- W4313447585 modified "2023-10-18" @default.
- W4313447585 title "Critical collapse for the Starobinsky $R^2$ model" @default.
- W4313447585 doi "https://doi.org/10.48550/arxiv.2212.14805" @default.
- W4313447585 hasPublicationYear "2022" @default.
- W4313447585 type Work @default.
- W4313447585 citedByCount "0" @default.
- W4313447585 crossrefType "posted-content" @default.
- W4313447585 hasAuthorship W4313447585A5054799083 @default.
- W4313447585 hasBestOaLocation W43134475851 @default.
- W4313447585 hasConcept C104954878 @default.
- W4313447585 hasConcept C108568745 @default.
- W4313447585 hasConcept C110521144 @default.
- W4313447585 hasConcept C118396296 @default.
- W4313447585 hasConcept C121332964 @default.
- W4313447585 hasConcept C124017977 @default.
- W4313447585 hasConcept C130187892 @default.
- W4313447585 hasConcept C136125196 @default.
- W4313447585 hasConcept C141629334 @default.
- W4313447585 hasConcept C147452769 @default.
- W4313447585 hasConcept C2524010 @default.
- W4313447585 hasConcept C31258907 @default.
- W4313447585 hasConcept C33332235 @default.
- W4313447585 hasConcept C33923547 @default.
- W4313447585 hasConcept C37914503 @default.
- W4313447585 hasConcept C41008148 @default.
- W4313447585 hasConcept C50341732 @default.
- W4313447585 hasConcept C54937798 @default.
- W4313447585 hasConcept C57691317 @default.
- W4313447585 hasConcept C62520636 @default.
- W4313447585 hasConcept C74172769 @default.
- W4313447585 hasConcept C74650414 @default.
- W4313447585 hasConcept C84114770 @default.
- W4313447585 hasConcept C89305328 @default.
- W4313447585 hasConcept C98214594 @default.
- W4313447585 hasConceptScore W4313447585C104954878 @default.
- W4313447585 hasConceptScore W4313447585C108568745 @default.
- W4313447585 hasConceptScore W4313447585C110521144 @default.
- W4313447585 hasConceptScore W4313447585C118396296 @default.
- W4313447585 hasConceptScore W4313447585C121332964 @default.
- W4313447585 hasConceptScore W4313447585C124017977 @default.
- W4313447585 hasConceptScore W4313447585C130187892 @default.
- W4313447585 hasConceptScore W4313447585C136125196 @default.
- W4313447585 hasConceptScore W4313447585C141629334 @default.
- W4313447585 hasConceptScore W4313447585C147452769 @default.
- W4313447585 hasConceptScore W4313447585C2524010 @default.
- W4313447585 hasConceptScore W4313447585C31258907 @default.
- W4313447585 hasConceptScore W4313447585C33332235 @default.
- W4313447585 hasConceptScore W4313447585C33923547 @default.
- W4313447585 hasConceptScore W4313447585C37914503 @default.
- W4313447585 hasConceptScore W4313447585C41008148 @default.
- W4313447585 hasConceptScore W4313447585C50341732 @default.
- W4313447585 hasConceptScore W4313447585C54937798 @default.
- W4313447585 hasConceptScore W4313447585C57691317 @default.
- W4313447585 hasConceptScore W4313447585C62520636 @default.
- W4313447585 hasConceptScore W4313447585C74172769 @default.
- W4313447585 hasConceptScore W4313447585C74650414 @default.
- W4313447585 hasConceptScore W4313447585C84114770 @default.
- W4313447585 hasConceptScore W4313447585C89305328 @default.
- W4313447585 hasConceptScore W4313447585C98214594 @default.
- W4313447585 hasLocation W43134475851 @default.
- W4313447585 hasOpenAccess W4313447585 @default.
- W4313447585 hasPrimaryLocation W43134475851 @default.
- W4313447585 hasRelatedWork W1567607517 @default.
- W4313447585 hasRelatedWork W1626717054 @default.
- W4313447585 hasRelatedWork W1842662283 @default.
- W4313447585 hasRelatedWork W2058105919 @default.
- W4313447585 hasRelatedWork W2268669240 @default.
- W4313447585 hasRelatedWork W2871956755 @default.
- W4313447585 hasRelatedWork W2978179386 @default.
- W4313447585 hasRelatedWork W2997453618 @default.
- W4313447585 hasRelatedWork W3099619959 @default.
- W4313447585 hasRelatedWork W1999646245 @default.
- W4313447585 isParatext "false" @default.
- W4313447585 isRetracted "false" @default.
- W4313447585 workType "article" @default.