Light-ring pairs from A -discriminantal varieties
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DOI: 10.1103/physrevd.104.104012
Abstract: When geodesic equations are formulated in terms of an effective potential U , circular orbits are characterised by U = ∂aU = 0. In this paper we consider the case where U is an algebraic… read more here.
Keywords: pairs discriminantal; ring pairs; light ring; discriminantal varieties ... See more keywords