Matches in SemOpenAlex for { <https://semopenalex.org/work/W2610573808> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2610573808 abstract "In a recent paper it is claimed that vacuum birefringence has been experimentally observed for the first time by measuring the degree of polarization of visible light from a Magnetar candidate, a neutron star with a magnetic field presumably as large as B~10^14 G. The role of such a strong magnetic field is twofold. First, the surface of the star emits, at each point, polarized light with linear polarization correlated with the orientation of the magnetic field. Depending on the relative orientation of the magnetic axis of the star with the direction to the distant observer, a certain degree of polarization should be visible. Second, the strong magnetic field in the vacuum surrounding the star could enhance the effective degree of polarization observed (vacuum birefringence). We provide an illustration of the effect, compute it quantitatively and conclude that only observing a degree of polarization significantly higher than the maximum attainable in favourable observation conditions, would be a solid evidence of vacuum birefringence. Present data report a degree of polarization which is too low to support this evidence. A note on the potential role of axion-like particles is included." @default.
- W2610573808 created "2017-05-12" @default.
- W2610573808 creator A5033727233 @default.
- W2610573808 creator A5045623866 @default.
- W2610573808 creator A5068466248 @default.
- W2610573808 date "2017-05-03" @default.
- W2610573808 modified "2023-09-27" @default.
- W2610573808 title "A note on polarized light from Magnetars: QED effects and axion-like particles" @default.
- W2610573808 hasPublicationYear "2017" @default.
- W2610573808 type Work @default.
- W2610573808 sameAs 2610573808 @default.
- W2610573808 citedByCount "0" @default.
- W2610573808 crossrefType "posted-content" @default.
- W2610573808 hasAuthorship W2610573808A5033727233 @default.
- W2610573808 hasAuthorship W2610573808A5045623866 @default.
- W2610573808 hasAuthorship W2610573808A5068466248 @default.
- W2610573808 hasConcept C107190969 @default.
- W2610573808 hasConcept C113471709 @default.
- W2610573808 hasConcept C115260700 @default.
- W2610573808 hasConcept C120665830 @default.
- W2610573808 hasConcept C121332964 @default.
- W2610573808 hasConcept C125743686 @default.
- W2610573808 hasConcept C147789679 @default.
- W2610573808 hasConcept C159249277 @default.
- W2610573808 hasConcept C185592680 @default.
- W2610573808 hasConcept C191486275 @default.
- W2610573808 hasConcept C192887742 @default.
- W2610573808 hasConcept C194118358 @default.
- W2610573808 hasConcept C205049153 @default.
- W2610573808 hasConcept C26873012 @default.
- W2610573808 hasConcept C44870925 @default.
- W2610573808 hasConcept C520434653 @default.
- W2610573808 hasConcept C62520636 @default.
- W2610573808 hasConcept C86888617 @default.
- W2610573808 hasConceptScore W2610573808C107190969 @default.
- W2610573808 hasConceptScore W2610573808C113471709 @default.
- W2610573808 hasConceptScore W2610573808C115260700 @default.
- W2610573808 hasConceptScore W2610573808C120665830 @default.
- W2610573808 hasConceptScore W2610573808C121332964 @default.
- W2610573808 hasConceptScore W2610573808C125743686 @default.
- W2610573808 hasConceptScore W2610573808C147789679 @default.
- W2610573808 hasConceptScore W2610573808C159249277 @default.
- W2610573808 hasConceptScore W2610573808C185592680 @default.
- W2610573808 hasConceptScore W2610573808C191486275 @default.
- W2610573808 hasConceptScore W2610573808C192887742 @default.
- W2610573808 hasConceptScore W2610573808C194118358 @default.
- W2610573808 hasConceptScore W2610573808C205049153 @default.
- W2610573808 hasConceptScore W2610573808C26873012 @default.
- W2610573808 hasConceptScore W2610573808C44870925 @default.
- W2610573808 hasConceptScore W2610573808C520434653 @default.
- W2610573808 hasConceptScore W2610573808C62520636 @default.
- W2610573808 hasConceptScore W2610573808C86888617 @default.
- W2610573808 hasLocation W26105738081 @default.
- W2610573808 hasOpenAccess W2610573808 @default.
- W2610573808 hasPrimaryLocation W26105738081 @default.
- W2610573808 hasRelatedWork W1589031383 @default.
- W2610573808 hasRelatedWork W1811571435 @default.
- W2610573808 hasRelatedWork W1985381053 @default.
- W2610573808 hasRelatedWork W2003649599 @default.
- W2610573808 hasRelatedWork W2019631567 @default.
- W2610573808 hasRelatedWork W2039785312 @default.
- W2610573808 hasRelatedWork W2052350647 @default.
- W2610573808 hasRelatedWork W2059768771 @default.
- W2610573808 hasRelatedWork W2108384158 @default.
- W2610573808 hasRelatedWork W2112029418 @default.
- W2610573808 hasRelatedWork W2126710158 @default.
- W2610573808 hasRelatedWork W2264080845 @default.
- W2610573808 hasRelatedWork W2514288673 @default.
- W2610573808 hasRelatedWork W2582058690 @default.
- W2610573808 hasRelatedWork W2605131891 @default.
- W2610573808 hasRelatedWork W2606060986 @default.
- W2610573808 hasRelatedWork W2787309328 @default.
- W2610573808 hasRelatedWork W3099091689 @default.
- W2610573808 hasRelatedWork W3103993792 @default.
- W2610573808 hasRelatedWork W3123893781 @default.
- W2610573808 isParatext "false" @default.
- W2610573808 isRetracted "false" @default.
- W2610573808 magId "2610573808" @default.
- W2610573808 workType "article" @default.