68 citations · 496 across the 53 of their papers we have counts for
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quant-ph2019★ 1 cited
Interwoven limit cycles in the spectra of mass imbalanced many-boson system
W. De Paula, A. Delfino, T. Frederico +1
The independence between few-body scales beyond the van der Waals universality is demonstrated for the extreme mass-imbalanced case of a specific many-boson system. This finding ge…
hep-ph2019★ 2 cited
The Bethe-Salpeter approach to bound states: from Euclidean to Minkowski space
A. Castro, E. Ydrefors, W. de Paula +3
The challenge to obtain from the Euclidean Bethe--Salpeter amplitude the amplitude in Minkowski is solved by resorting to un-Wick rotating the Euclidean homogeneous integral equati…