Calculus structure on the Lie conformal algebra complex and the variational complex
Author(s)De Sole, Alberto; Hekmati, Pedram; Kac, Victor
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We construct a calculus structure on the Lie conformal algebra cochain complex. By restricting to degree one chains, we recover the structure of a g-complex introduced in [A. De Sole and V. G. Kac, Commun. Math. Phys. 292, 667 (2009)]. A special case of this construction is the variational calculus, for which we provide explicit formulas.
DepartmentMassachusetts Institute of Technology. Department of Mathematics
Journal of Mathematical Physics
De Sole, Alberto et al. “Calculus Structure on the Lie Conformal Algebra Complex and the Variational Complex.” Journal of Mathematical Physics 52, 5 (May 2011): 053510 © 2011 American Institute of Physics