FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2146103239> ?p ?o ?g. }

• W2146103239 abstract "In recent years, Planck-scale modifications of the dispersion relation have been attracting increasing interest also from the viewpoint of possible applications in astrophysics and cosmology, where spacetime curvature cannot be neglected. Nonetheless, the interplay between Planck-scale effects and spacetime curvature is still poorly understood, particularly in cases where curvature is not constant. These challenges have been so far postponed by relying on an ansatz, first introduced by Jacob and Piran. We propose here a general strategy of analysis of the effects of modifications of the dispersion relation in Friedmann-Robertson-Walker spacetimes, applicable both to cases where the relativistic equivalence of frames is spoiled (``preferred-frame scenarios'') and to the alternative possibility of ``DSR-relativistic theories,'' theories that are fully relativistic but with relativistic laws deformed so that the modified dispersion relation is observer independent. We show that the Jacob-Piran ansatz implicitly assumes that spacetime translations are not affected by the Planck scale, while under rather general conditions, the same Planck-scale quantum-spacetime structures producing modifications of the dispersion relation also affect translations. Through the explicit analysis of one of the effects produced by modifications of the dispersion relation, an effect amounting to Planck-scale corrections to travel times, we show that our concerns are not merely conceptual but rather can have significant quantitative implications." @default.
• W2146103239 created "2016-06-24" @default.
• W2146103239 creator A5013915206 @default.
• W2146103239 creator A5052206673 @default.
• W2146103239 creator A5065744927 @default.
• W2146103239 creator A5070721219 @default.
• W2146103239 date "2015-12-22" @default.
• W2146103239 modified "2023-10-14" @default.
• W2146103239 title "Planck-scale-modified dispersion relations in FRW spacetime" @default.
• W2146103239 cites W1965675522 @default.
• W2146103239 cites W1976170309 @default.
• W2146103239 cites W1976354101 @default.
• W2146103239 cites W1981470718 @default.
• W2146103239 cites W1986842102 @default.
• W2146103239 cites W1990444386 @default.
• W2146103239 cites W1992287845 @default.
• W2146103239 cites W2002963728 @default.
• W2146103239 cites W2036328388 @default.
• W2146103239 cites W2036867892 @default.
• W2146103239 cites W2042521795 @default.
• W2146103239 cites W2065006088 @default.
• W2146103239 cites W2067442253 @default.
• W2146103239 cites W2075992781 @default.
• W2146103239 cites W2077070573 @default.
• W2146103239 cites W2091659325 @default.
• W2146103239 cites W2110067346 @default.
• W2146103239 cites W2111138808 @default.
• W2146103239 cites W2115251796 @default.
• W2146103239 cites W2127376456 @default.
• W2146103239 cites W2152978115 @default.
• W2146103239 cites W2614349338 @default.
• W2146103239 cites W3098803165 @default.
• W2146103239 cites W3100384917 @default.
• W2146103239 cites W3103225272 @default.
• W2146103239 doi "https://doi.org/10.1103/physrevd.92.124042" @default.
• W2146103239 hasPublicationYear "2015" @default.
• W2146103239 type Work @default.
• W2146103239 sameAs 2146103239 @default.
• W2146103239 citedByCount "46" @default.
• W2146103239 countsByYear W21461032392016 @default.
• W2146103239 countsByYear W21461032392017 @default.
• W2146103239 countsByYear W21461032392018 @default.
• W2146103239 countsByYear W21461032392019 @default.
• W2146103239 countsByYear W21461032392020 @default.
• W2146103239 countsByYear W21461032392021 @default.
• W2146103239 countsByYear W21461032392022 @default.
• W2146103239 countsByYear W21461032392023 @default.
• W2146103239 crossrefType "journal-article" @default.
• W2146103239 hasAuthorship W2146103239A5013915206 @default.
• W2146103239 hasAuthorship W2146103239A5052206673 @default.
• W2146103239 hasAuthorship W2146103239A5065744927 @default.
• W2146103239 hasAuthorship W2146103239A5070721219 @default.
• W2146103239 hasBestOaLocation W21461032392 @default.
• W2146103239 hasConcept C108568745 @default.
• W2146103239 hasConcept C118697519 @default.
• W2146103239 hasConcept C121332964 @default.
• W2146103239 hasConcept C130187892 @default.
• W2146103239 hasConcept C130979935 @default.
• W2146103239 hasConcept C166126730 @default.
• W2146103239 hasConcept C192638945 @default.
• W2146103239 hasConcept C195065555 @default.
• W2146103239 hasConcept C202579712 @default.
• W2146103239 hasConcept C2524010 @default.
• W2146103239 hasConcept C26405456 @default.
• W2146103239 hasConcept C30864177 @default.
• W2146103239 hasConcept C32162014 @default.
• W2146103239 hasConcept C33332235 @default.
• W2146103239 hasConcept C33923547 @default.
• W2146103239 hasConcept C37914503 @default.
• W2146103239 hasConcept C62520636 @default.
• W2146103239 hasConcept C74650414 @default.
• W2146103239 hasConcept C79464548 @default.
• W2146103239 hasConcept C84114770 @default.
• W2146103239 hasConceptScore W2146103239C108568745 @default.
• W2146103239 hasConceptScore W2146103239C118697519 @default.
• W2146103239 hasConceptScore W2146103239C121332964 @default.
• W2146103239 hasConceptScore W2146103239C130187892 @default.
• W2146103239 hasConceptScore W2146103239C130979935 @default.
• W2146103239 hasConceptScore W2146103239C166126730 @default.
• W2146103239 hasConceptScore W2146103239C192638945 @default.
• W2146103239 hasConceptScore W2146103239C195065555 @default.
• W2146103239 hasConceptScore W2146103239C202579712 @default.
• W2146103239 hasConceptScore W2146103239C2524010 @default.
• W2146103239 hasConceptScore W2146103239C26405456 @default.
• W2146103239 hasConceptScore W2146103239C30864177 @default.
• W2146103239 hasConceptScore W2146103239C32162014 @default.
• W2146103239 hasConceptScore W2146103239C33332235 @default.
• W2146103239 hasConceptScore W2146103239C33923547 @default.
• W2146103239 hasConceptScore W2146103239C37914503 @default.
• W2146103239 hasConceptScore W2146103239C62520636 @default.
• W2146103239 hasConceptScore W2146103239C74650414 @default.
• W2146103239 hasConceptScore W2146103239C79464548 @default.
• W2146103239 hasConceptScore W2146103239C84114770 @default.
• W2146103239 hasFunder F4320306193 @default.
• W2146103239 hasFunder F4320309612 @default.
• W2146103239 hasFunder F4320321851 @default.
• W2146103239 hasFunder F4320322511 @default.
• W2146103239 hasIssue "12" @default.
• W2146103239 hasLocation W21461032391 @default.
• W2146103239 hasLocation W21461032392 @default.

• next