L-infinity-Algebras, the BV Formalism, and Classical Fields LMS/EPSRC Durham Symposium on Higher Structures in M-Theory
2019
Abstrakt
We summarise some of our recent works on L-infinity-algebras and quasi-groups with regard to higher principal bundles and their applications in twistor theory and gauge theory. In particular, after a lightning review of L-infinity-algebras, we discuss their Maurer-Cartan theory and explain that any classical field theory admitting an action can be reformulated in this context with the help of the Batalin-Vilkovisky formalism.
As examples, we explore higher Chern-Simons theory and Yang-Mills theory. We also explain how these ideas can be combined with those of twistor theory to formulate maximally superconformal gauge theories in four and six dimensions by means of L-infinity-quasi-isomorphisms, and we propose a twistor space action.