Quantization of Slodowy slices
arXiv:math/0105225
Abstract
We give a direct proof of (a slight generalization of) the recent result of A. Premet related to generalized Gelfand-Graev representations and of an equivalence due to Skryabin.
An appendix is added providing some details concerning section 3.1
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- Screening operators and Parabolic inductions for Affine W-algebras (with an appendix by Shigenori Nakatsuka)
- Symmetries of categorical representations and the quantum Ngô action
- On classical finite and affine W-algebras
- Dirac operators and the Very Strange Formula for Lie superalgebras
- W-algebras at the critical level
- Minimal W-superalgebras and modular representations of basic Lie superalgebras
- On Kostant Sections and Topological Nilpotence
- Infinitesimal Hecke algebras of so_N
- Generic singularities of nilpotent orbit closures
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- On Miura maps for W-superalgebras
- Universal filtered quantizations of nilpotent Slodowy slices