Categorical enumerative invariants of the ground field

Junwu Tu

For an $S^1$-framed modular operad $P$, we introduce its "Feynman compactification" denoted by $FP$ which is a modular operad. Let $\{{\mathbb{M}}^{\mathsf{fr}}(g,n){\}}_{(g,n)}$ be the $S^…