The minimal model for the Batalin–Vilkovisky opera

Authors: Gabriel C DrummondCole Bruno Vallette

Publish Date: 2012/06/30

Volume: 19, Issue: 1, Pages: 1-47

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Abstract

The purpose of this paper is to explain and to generalize in a homotopical way the result of Barannikov–Kontsevich and Manin which states that the underlying homology groups of some Batalin–Vilkovisky algebras carry a Frobenius manifold structure To this extent we first make the minimal model for the operad encoding BValgebras explicit Then we prove a homotopy transfer theorem for the associated notion of homotopy BValgebra The final result provides an extension of the action of the homology of the Deligne–Mumford–Knudsen moduli space of genus 0 curves on the homology of some BValgebras to an action via higher homotopical operations organized by the cohomology of the open moduli space of genus zero curves Applications in Poisson geometry and Lie algebra cohomology and to the Mirror Symmetry conjecture are given

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