Browsing Department of Materials Science and Metallurgy by Author "Barns-Graham, AE"

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  • Twistor description of spinning particles in AdS 

    Arvanitakis, AS; Barns-Graham, AE; Townsend, Paul Kingsley (Springer NatureJournal of High Energy Physics, 2018-01-01)
    The two-twistor formulation of particle mechanics in D-dimensional anti-de Sitter space for D=4,5,7, which linearises invariance under the AdS isometry group Sp(4;K) for K=R,C,H,, is generalized to the massless N-extended ...