Work

Selection rules of canonical differential equations from intersection theory

Year: 2024

Type: conference-paper

Abstract: The matrix of canonical differential equations consists of the 1-$\mathrm{d}\log$-form coefficients obtained by projecting ($n$+1)-$\mathrm{d}\log$-forms onto $n$-$\mathrm{d}\log$-form master integrands. With dual form in relative cohomology, the intersection number can be used to achieve the projection and provide the selection rules for canonical differential equations, which relate to the pole structure of the $\mathrm{d}\log$ master integrands.

Source: Loops and Legs in Quantum Field Theory (LL)

DOI: 10.22323/1.467.0035

Author: Jiaqi Chen

Language: English

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Funders: China Postdoctoral Science Foundation, National Safety Academic Fund

Awards: G3621036087, G6598470205

OpenAlex ID: W4402614337

FWCI:

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