Showing 2026Show all
2 papers · 1 filter
hep-lat2026
Extraction of spectral densities from lattice correlators: decoupling signal from noise
Alessandro Lupo, Nazario Tantalo
We expand the treatment of the problem of the extraction of smeared spectral densities from Euclidean correlators introduced in [Phys. Rev. D 99, 094508], providing an alternative…
hep-lat2026
Lattice studies of chimera baryons in Sp(4) gauge theory
Jong-Wan Lee, Ed Bennett, Luigi Del Debbio +10
We study chimera baryons, fermion bound states composed of two (hyper)quarks transforming in the fundamental and one in the antisymmetric representation of a non-Abelian gauge grou…