In this talk I will give a brief introduction to the BV-BFV formalism for quantum field theories. Subsequently, I will present the BV-BFV formulation of three-dimensional general relativity in the Einstein Cartan variables and draw a connection with BF and Chern-Simons theories.
This talk is based on arXiv:1905.09333, a joint work with Michele Schiavina.
Giovanni Canepa (Vienna): Three-dimensional gravity in the BV-BFV formalism
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