126 citations · 2.1k across the 146 of their papers we have counts for
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Including heavy spin effects in the prediction of a tetraquark with lattice QCD potentials
Pedro Bicudo, Jonas Scheunert, Marc Wagner
We investigate spin effects in four-quark systems consisting of two heavy anti-bottom quarks and two light up/down quarks. To this end we use the Born-Oppenheimer approximation. We…
Including heavy spin effects in a lattice QCD study of static-static-light-light tetraquarks
Pedro Bicudo, Jonas Scheunert, Marc Wagner
In previous works we predicted the existence of a tetraquark with quantum numbers using the static approximation for the quarks and n…
Lattice QCD study of heavy-heavy-light-light tetraquark candidates
Antje Peters, Pedro Bicudo, Luka Leskovec +2
We investigate heavy-light four-quark systems with bottom quarks of finite mass which are treated in the framework of NRQCD. We focus on , where we…
Flux tubes at Finite Temperature
Pedro Bicudo, Nuno Cardoso, Marco Cardoso
We show the flux tubes produced by static quark-antiquark, quark-quark and quark-gluon charges at finite temperature. The sources are placed in the lattice with fundamental and adj…
Mapping chiral symmetry breaking in the excited baryon spectrum
Pedro Bicudo, Marco Cardoso, Felipe J. Llanes-Estrada +1
We study the conjectured "Insensitivity to Chiral Symmetry Breaking" in the highly excited light baryon spectrum. While the experimental spectrum is being measured at JLab and CBEL…
Tighter bounds on a hypothetical graviton screening mass from the gravitational wave observation GW150914 at LIGO
Pedro Bicudo
While quantum gravity is not solved yet, a screening mass for the graviton remains theoretically possible. If such a mass would screen gravity at distances of the order of the clus…