2 papers
math.DG2018
Homotopy equivalence of shifted cotangent bundles
Ricardo Campos
Given a bundle of chain complexes, the algebra of functions on its shifted cotangent bundle has a natural structure of a shifted Poisson algebra. We show that if two such bundles a…
math.QA2017
Gravity Formality
Ricardo Campos, Benjamin C. Ward
We show that Willwacher's cyclic formality theorem can be extended to preserve natural Gravity operations on cyclic multivector fields and cyclic multidifferential operators. We ex…