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hep-lat2025
Lattice techniques to investigate the strong problem: lessons from a toy model
David Albandea, Guilherme Catumba, Alberto Ramos
Recent studies have claimed that the strong problem does not occur in QCD, proposing a new order of limits in volume and topological sectors when studying observables on the l…
hep-lat2025★ 1 cited
Chiral and isospin breaking in the two-flavor Schwinger Model
David Albandea, Pilar Hernández
The Schwinger model with two massive fermions is a nontrivial theory for which no analytical solution is known. The strong coupling limit of the theory allows for different semicla…