3 papers
hep-th2026
Thermal conformal partial waves from flat-space and defect CFT
K. B. Alkalaev, Semyon Mandrygin, Vladimir Samsonov
We establish a correspondence between conformal partial waves on flat, thermal, and defect backgrounds using the shadow formalism. We demonstrate that scalar one-point thermal bloc…
hep-th2026
Wilson network expansion for four-point contact and exchange scalar Feynman diagrams in AdS
K. B. Alkalaev, V. S. Khiteev
We derive new integral identities for AdS propagators and further develop the Wilson network expansion for AdS Feynman diagrams. In particular, we demonstrate that four-point conta…
hep-th2025
Wilson network decomposition of AdS Feynman diagrams in two dimensions
K. B. Alkalaev, V. S. Khiteev
We show that Feynman diagrams in AdS space can be decomposed into infinite series of matrix elements of Wilson line network operators. The case of the 3-point scalar Feynman di…