34 citations · 34 across the 3 of their papers we have counts for
3 papers
Wall crossing structure from quantum phenomena to Feynman Integrals
Roberta Angius, Sergio Luigi Cacciatori, Anthony Massidda
A growing body of evidence suggests that the complexity of Feynman integrals is best understood through geometry. Recent mathematical developments [Kontsevich and Soibelman, arXiv:…
End of the World Boundaries for Chiral Quantum Gravity Theories
Roberta Angius, Angel Maria Uranga, Chuying Wang
We describe the construction of large classes of explicit string theory backgrounds corresponding to 6d and 4d chiral theories with end of the world boundaries, and describe the st…
Dynamical Cobordism and the Beginning of Time: Supercritical Strings and Tachyon Condensation
Roberta Angius, Matilda Delgado, Angel M. Uranga
We describe timelike linear dilaton backgrounds of supercritical string theories as time-dependent Dynamical Cobordisms in string theory, with their spacelike singularity as a boun…