Tropical Geometry for the Cosmological Collider
Aidan Herderschee - Institute for Advanced Study (IAS)
Yin, X. (2026). Revisiting Matrix String Theory. Perimeter Institute. https://pirsa.org/26030060
Yin, Xi. Revisiting Matrix String Theory. Perimeter Institute, Mar. 17, 2026, https://pirsa.org/26030060
@misc{ pirsa_PIRSA:26030060,
doi = {10.48660/26030060},
url = {https://pirsa.org/26030060},
author = {Yin, Xi},
keywords = {Quantum Fields and Strings},
language = {en},
title = {Revisiting Matrix String Theory},
publisher = {Perimeter Institute},
year = {2026},
month = {mar},
note = {PIRSA:26030060 see, \url{https://pirsa.org}}
}
I will revisit matrix string theory as a possibly non-perturbative formulation of the superstring S-matrix, and discuss its implications and tests