36 citations · 190 across the 13 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
hep-th2020★ 6 cited
Three roads to the energy gap
Marcos Marino, Tomas Reis
We determine analytically the energy gap at weak coupling in the attractive multi-component Gaudin--Yang model, an integrable model which describes interacting fermions in one dime…
hep-th2020★ 17 cited
Resurgence and renormalons in the one-dimensional Hubbard model
Marcos Marino, Tomas Reis
We use resurgent analysis to study non-perturbative aspects of the one-dimensional, multicomponent Hubbard model with an attractive interaction and arbitrary filling. In the two-co…