On the relationship between Monstrous Moonshine and the uniqueness of the Moonshine Module |
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Authors: | Michael P Tuite |
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Institution: | (1) Department of Mathematical Physics, University College, Galway, Ireland;(2) Dublin Institute for Advanced Studies, 10 Burlington Road, Dublin 4, Ireland |
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Abstract: | We consider the relationship between the conjectured uniqueness of the Moonshine Module, , and Monstrous Moonshine, the genus zero property of the modular invariance group for each Monster group Thompson series. We first discuss a family of possibleZ
n meromorphic orbifold constructions of based on automorphisms of the Leech lattice compactified bosonic string. We reproduce the Thompson series for all 51 non-Fricke classes of the Monster groupM together with a new relationship between the centralisers of these classes and 51 corresponding Conway group centralisers (generalising a well-known relationship for 5 such classes). Assuming that is unique, we consider meromorphic orbifoldings of and show that Monstrous Moonshine holds if and onlyZ
r if the only meromorphic orbifoldings of are itself or the Leech theory. This constraint on the meromorphic orbifoldings of therefore relates Monstrous Moonshine to the uniqueness of in a new way. |
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