منابع مشابه
Symplectic Fermions
We study two-dimensional conformal field theories generated from a “symplectic fermion” — a free two-component fermion field of spin one — and construct the maximal local supersymmetric conformal field theory generated from it. This theory has central charge c = −2 and provides the simplest example of a theory with logarithmic operators. Twisted states with respect to the global SL(2, C)-symmet...
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متن کاملHolomorphic symplectic geometry and orbifold singularities
Let G be a finite group acting on a symplectic complex vector space V . Assume that the quotient V/G has a holomorphic symplectic resolution. We prove that G is generated by “symplectic reflections”, i.e. symplectomorphisms with fixed space of codimension 2 in V . Symplectic resolutions are always semismall. A crepant resolution of V/G is always symplectic. We give a symplectic version of Nakam...
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ژورنال
عنوان ژورنال: Mathematische Zeitschrift
سال: 2016
ISSN: 0025-5874,1432-1823
DOI: 10.1007/s00209-016-1734-6