F. Brown

activity

20062026

most citedThe massless higher-loop two-point function

178 citations · 1.1k across the 36 of their papers we have counts for

collaborators

Showing 2009 · math.AGShow all

2 papers · 2 filters

math.AG2009

Inversion of series and the cohomology of the moduli spaces $M_{0, n}^{δ}$

Francis Brown, Jonas Bergström

For $n \geq 3$ , let $M_{0, n}$ denote the moduli space of genus 0 curves with $n$ marked points, and $M_{0, n}$ its smooth compactification. A theorem d…

math.AG2009★ 138 cited

On the periods of some Feynman integrals

Francis C. S. Brown

We study the related questions: (i) when Feynman amplitudes in massless $ϕ^{4}$ theory evaluate to multiple zeta values, and (ii) when their underlying motives are mixed Tate. More g…

Inversion of series and the cohomology of the moduli spaces M0,nδ​

On the periods of some Feynman integrals

Inversion of series and the cohomology of the moduli spaces $M_{0, n}^{δ}$