204 citations · 5.5k across the 274 of their papers we have counts for
9 papers · 1 filter
Fixed-Point Few-Body Hamiltonians in Quantum Mechanics
Lauro Tomio, Tobias Frederico, Varese S. Timóteo +1
We revisited how Weinberg's ideas in Nuclear Physics influenced our own work and lead to a renormalization group invariant framework within the quantum mechanical few-body problem,…
Three-boson stability for boosted interactions towards the zero-range limit
K. Mohseni, A. J. Chaves, D. R. da Costa +2
We study the three-boson bound-state mass and wave functions for ground and excited states within the three-body relativistic framework with Kamada and Glöcke boosted potentials in…
PNJL model at zero temperature: three-flavor case
O. A. Mattos, T. Frederico, C. H. Lenzi +2
We propose a three-flavor version of the Polyakov-Nambu-Jona-Lasino (PNJL) model at zero temperature regime, by implementing a traced Polyakov loop () dependence in the scalar,…
Global CP asymmetries in charmless three-body decays with final state interactions
Ignacio Bediaga, Tobias Frederico, Patricia C. Magalhaes +1
We propose a theoretical framework to understand the observable charge-parity (CP) violation in charmless three-body decays. The decay amplitudes put together the $ππ\to KK…
Proton image and momentum distributions from light-front dynamics
Emanuel Ydrefors, Tobias Frederico
We apply a dynamical three-constituent quark light-front model to study the proton. The dynamics is based on the notion of a diquark (bound or virtual) as the dominant interaction…
Quantum Monte Carlo studies of a trimer scaling function with microscopic two- and three-body interactions
Lucas Madeira, Tobias Frederico, Stefano Gandolfi +2
We present an energy scaling function to predict, in a specific range, the energy of bosonic trimers with large scattering lengths and finite range interactions, which is validated…