PIRSA:25030174 Scientific Series Quantum Fields and Strings

DOI10.48660/25030174

Series: Quantum Fields and Strings

Pokraka, A. (2025). The geometry and combinatorics of cosmological integrals. Perimeter Institute. https://pirsa.org/25030174

Pokraka, Andrzej. The geometry and combinatorics of cosmological integrals. Perimeter Institute, Mar. 18, 2025, https://pirsa.org/25030174 

@misc{ pirsa_PIRSA:25030174,
  doi = {10.48660/25030174},
  url = {https://pirsa.org/25030174},
  author = {Pokraka, Andrzej},
  keywords = {Quantum Fields and Strings},
  language = {en},
  title = {The geometry and combinatorics of cosmological integrals},
  publisher = {Perimeter Institute},
  year = {2025},
  month = {mar},
  note = {PIRSA:25030174 see, \url{https://pirsa.org}}
}

Abstract

In this talk, I will describe how ideas from geometry and combinatorics can help us understand the mathematical and physical properties of cosmological integrals. From efficiently deriving canonical differential equations to a systematic method for finding a minimal basis for the physical subspace. Time permitting, I will also comment on how geometry and combinatorics control the zeros of cosmological integrands.

Resources

Next talk

Related Talks