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Publications [#243290] of Paul S. Aspinwall

Papers Published

  1. Aspinwall, PS, A note on the equivalence of Vafa's and Douglas's picture of discrete torsion, Journal of High Energy Physics, vol. 4 no. 12 (2000), pp. XXXVIII-6 [hep-th/0009045]
    (last updated on 2017/12/12)

    Abstract:
    For a general non-abelian group action and an arbitrary genus worldsheet we show that Vafa's old definition of discrete torsion coincides with Douglas's D-brane definition of discrete torsion associated to projective representations.

 

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