Marcus Spradlin
2 papers · Latest:
High Energy Physics (Theory)
de Sitter Wavefunction from Quadrangular Polylogarithms: Chain Graphs
This paper provides an explicit formula for the cosmological wavefunction in de Sitter space using quadrangular polylogarithms for chain graphs.
2605.06542
High Energy Physics (Theory)Landau Analysis of One-Cycle Negative Geometries
Landau analysis proves four-point, one-cycle negative geometries in N=4 super-Yang-Mills theory exhibit singularities only at z=-1, 0, and infinity.
2604.22683
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