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Monstrous Branes |
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| Authors: | Ben Craps Matthias R Gaberdiel Jeffrey A Harvey |
| Institution: | (1) Enrico Fermi Institute, University of Chicago, 5640 S. Ellis Av., Chicago, IL 60637, USA. E-mail: craps@theory.uchicago.edu, US;(2) Department of Mathematics, King's College London, Strand, London WC2R 2LS, U.K. E-mail: mrg@mth.kcl.ac.uk, GB;(3) Department of Physics, University of Chicago, 5640 S. Ellis Av., Chicago, IL 60637, USA. E-mail: harvey@theory.uchicago.edu, US |
| Abstract: | We study D-branes in the bosonic closed string theory whose automorphism group is the Bimonster group (the wreath product of the Monster simple group with ℤ2). We give a complete classification of D-branes preserving the chiral subalgebra of Monster invariants and show that they transform in a representation of the Bimonster. Our results apply more generally to self-dual conformal field theories which admit the action of a compact Lie group on both the left- and right-moving sectors. Received: 20 February 2002 / Accepted: 17 August 2002 Published online: 19 December 2002 Communicated by R.H. Dijkgraaf |
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