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dc.contributor.authorTurner, George E.
dc.contributor.authorHorne, Keith
dc.identifier.citationTurner , G E & Horne , K 2020 , ' Null geodesics in conformal gravity ' , Classical and Quantum Gravity , vol. 37 , no. 9 , 095012 .
dc.identifier.otherPURE: 267818869
dc.identifier.otherPURE UUID: b693bc92-b5cf-4ca7-8f0a-9e718faee771
dc.identifier.otherWOS: 000527750200001
dc.identifier.otherScopus: 85084263199
dc.description.abstractWe present an analysis of the null geodesics of the static, spherically symmetric, vacuum solution to the equations of conformal (Weyl) gravity. We classify the full range of exotic spacetimes arising from the parameter space of the metric. The nature of various notable features of these spacetimes is investigated including light spheres, horizons and physical singularities.
dc.relation.ispartofClassical and Quantum Gravityen
dc.rightsCopyright © 2020 The Author(s). Published by IOP Publishing Ltd. Open Access article. Content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.en
dc.subjectNull geodesicsen
dc.subjectExotic spacetimesen
dc.subjectConformal gravityen
dc.subjectQC Physicsen
dc.titleNull geodesics in conformal gravityen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. St Andrews Centre for Exoplanet Scienceen
dc.description.statusPeer revieweden

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