Matches in SemOpenAlex for { <https://semopenalex.org/work/W2159271203> ?p ?o ?g. }
- W2159271203 abstract "In this paper we study the possibility of sustaining an evolving wormhole via exotic matter made out of phantom energy. We show that this exotic source can support the existence of evolving wormhole spacetimes. Explicitly, a family of evolving Lorentzian wormholes conformally related to another family of zero-tidal force static wormhole geometries is found in Einstein gravity. Contrary to the standard wormhole approach, where first a convenient geometry is fixed and then the matter distribution is derived, we follow the conventional approach for finding solutions in theoretical cosmology. We derive an analytical evolving wormhole geometry by supposing that the radial tension (which is negative to the radial pressure) and the pressure measured in the tangential directions have barotropic equations of state with constant state parameters. At spatial infinity this evolving wormhole, supported by this anisotropic matter, is asymptotically flat, and its slices $t=mathrm{text{constant}}$ are spaces of constant curvature. During its evolution the shape of the wormhole expands with constant velocity, i.e without acceleration or deceleration, since the scale factor has strictly a linear evolution." @default.
- W2159271203 created "2016-06-24" @default.
- W2159271203 creator A5002964643 @default.
- W2159271203 creator A5008927275 @default.
- W2159271203 creator A5042202481 @default.
- W2159271203 creator A5053337271 @default.
- W2159271203 creator A5068119570 @default.
- W2159271203 date "2008-11-06" @default.
- W2159271203 modified "2023-10-02" @default.
- W2159271203 title "Evolving Lorentzian wormholes supported by phantom matter with constant state parameters" @default.
- W2159271203 cites W1548112721 @default.
- W2159271203 cites W1548132968 @default.
- W2159271203 cites W1963581370 @default.
- W2159271203 cites W1964942349 @default.
- W2159271203 cites W1964997243 @default.
- W2159271203 cites W1965509940 @default.
- W2159271203 cites W1976900091 @default.
- W2159271203 cites W1983702150 @default.
- W2159271203 cites W1988054935 @default.
- W2159271203 cites W1990349737 @default.
- W2159271203 cites W1990678913 @default.
- W2159271203 cites W1993052962 @default.
- W2159271203 cites W2006636122 @default.
- W2159271203 cites W2015179227 @default.
- W2159271203 cites W2019047586 @default.
- W2159271203 cites W2019834501 @default.
- W2159271203 cites W2022134220 @default.
- W2159271203 cites W2023976411 @default.
- W2159271203 cites W2026578388 @default.
- W2159271203 cites W2027618529 @default.
- W2159271203 cites W2032573087 @default.
- W2159271203 cites W2037586593 @default.
- W2159271203 cites W2048817324 @default.
- W2159271203 cites W2058638272 @default.
- W2159271203 cites W2062366411 @default.
- W2159271203 cites W2082911982 @default.
- W2159271203 cites W2086897902 @default.
- W2159271203 cites W2088437987 @default.
- W2159271203 cites W2101692421 @default.
- W2159271203 cites W2115405796 @default.
- W2159271203 cites W2125053324 @default.
- W2159271203 cites W2126067753 @default.
- W2159271203 cites W2133288266 @default.
- W2159271203 cites W2137252328 @default.
- W2159271203 cites W2137973794 @default.
- W2159271203 cites W2160247550 @default.
- W2159271203 cites W2165692895 @default.
- W2159271203 cites W2173821274 @default.
- W2159271203 cites W2593427251 @default.
- W2159271203 cites W2951546435 @default.
- W2159271203 cites W3102680573 @default.
- W2159271203 cites W3106039506 @default.
- W2159271203 doi "https://doi.org/10.1103/physrevd.78.104006" @default.
- W2159271203 hasPublicationYear "2008" @default.
- W2159271203 type Work @default.
- W2159271203 sameAs 2159271203 @default.
- W2159271203 citedByCount "33" @default.
- W2159271203 countsByYear W21592712032012 @default.
- W2159271203 countsByYear W21592712032013 @default.
- W2159271203 countsByYear W21592712032014 @default.
- W2159271203 countsByYear W21592712032015 @default.
- W2159271203 countsByYear W21592712032016 @default.
- W2159271203 countsByYear W21592712032017 @default.
- W2159271203 countsByYear W21592712032018 @default.
- W2159271203 countsByYear W21592712032019 @default.
- W2159271203 countsByYear W21592712032020 @default.
- W2159271203 countsByYear W21592712032021 @default.
- W2159271203 countsByYear W21592712032023 @default.
- W2159271203 crossrefType "journal-article" @default.
- W2159271203 hasAuthorship W2159271203A5002964643 @default.
- W2159271203 hasAuthorship W2159271203A5008927275 @default.
- W2159271203 hasAuthorship W2159271203A5042202481 @default.
- W2159271203 hasAuthorship W2159271203A5053337271 @default.
- W2159271203 hasAuthorship W2159271203A5068119570 @default.
- W2159271203 hasBestOaLocation W21592712032 @default.
- W2159271203 hasConcept C121332964 @default.
- W2159271203 hasConcept C166861157 @default.
- W2159271203 hasConcept C172790937 @default.
- W2159271203 hasConcept C195065555 @default.
- W2159271203 hasConcept C199360897 @default.
- W2159271203 hasConcept C20154449 @default.
- W2159271203 hasConcept C2524010 @default.
- W2159271203 hasConcept C26405456 @default.
- W2159271203 hasConcept C2777027219 @default.
- W2159271203 hasConcept C29013271 @default.
- W2159271203 hasConcept C29712183 @default.
- W2159271203 hasConcept C33332235 @default.
- W2159271203 hasConcept C33923547 @default.
- W2159271203 hasConcept C41008148 @default.
- W2159271203 hasConcept C46709128 @default.
- W2159271203 hasConcept C51879265 @default.
- W2159271203 hasConcept C53810900 @default.
- W2159271203 hasConcept C57879066 @default.
- W2159271203 hasConcept C62520636 @default.
- W2159271203 hasConcept C74650414 @default.
- W2159271203 hasConceptScore W2159271203C121332964 @default.
- W2159271203 hasConceptScore W2159271203C166861157 @default.
- W2159271203 hasConceptScore W2159271203C172790937 @default.
- W2159271203 hasConceptScore W2159271203C195065555 @default.
- W2159271203 hasConceptScore W2159271203C199360897 @default.