22 citations · 26 across the 5 of their papers we have counts for
5 papers
Is the Standard Model Effective Field Theory Enough for Higgs Pair Production?
Íñigo Asiáin, Ramona Gröber, Lorenzo Tiberi
We study Higgs-boson pair production in the Standard Model Effective Field Theory (SMEFT) up to dimension six and in the Higgs Effective Field Theory (HEFT) at leading order in the…
Connecting -channel Dark Matter Models to the Standard Model Effective Field Theory
Simone Biondini, Lorenzo Tiberi, Orlando Panella
We investigate the connection between simplified dark matter models featuring a -channel scalar mediator and the Standard Model Effective Field Theory (SMEFT). We focus on scena…
Dissecting the Interplay of Attention Paths in a Statistical Mechanics Theory of Transformers
Lorenzo Tiberi, Francesca Mignacco, Kazuki Irie +1
Despite the remarkable empirical performance of Transformers, their theoretical understanding remains elusive. Here, we consider a deep multi-head self-attention network, that is c…
Hidden connectivity structures control collective network dynamics
Lorenzo Tiberi, David Dahmen, Moritz Helias
Many observables of brain dynamics appear to be optimized for computation. Which connectivity structures underlie this fine-tuning? We propose that many of these structures are nat…
Gell-Mann-Low criticality in neural networks
Lorenzo Tiberi, Jonas Stapmanns, Tobias Kühn +3
Criticality is deeply related to optimal computational capacity. The lack of a renormalized theory of critical brain dynamics, however, so far limits insights into this form of bio…