2 papers
hep-th2026
EFT (String) Tower Building
Alessandra Grieco, Ignacio Ruiz, Irene Valenzuela
We develop a bottom-up framework to reconstruct the asymptotic spectrum of light towers in four-dimensional effective field theories directly from their Kähler pot…
hep-th2026
EFT strings and dualities in 4d
Alessandra Grieco, Ignacio Ruiz, Irene Valenzuela
We investigate the global structure of the states becoming light at perturbative limits of 4d string and M-theory compactifications, identifying the different duali…