Marc Wagner

collaborators

2 papers

hep-lat2025

Prediction of an $I (J^{P}) = 0 (1^{-})$ $b ˉ b ˉ u d$ Tetraquark Resonance Close to the $B^{} B^{}$ Threshold Using Lattice QCD Potentials

Jakob Hoffmann, Marc Wagner

We use antistatic-antistatic potentials computed with lattice QCD and a coupled-channel Born-Oppenheimer approach to explore the existence of a $b ˉ b ˉ u d$ tetraquark res…

hep-ph2024

Regularization effects in the Nambu-Jona-Lasinio model: Strong scheme dependence of inhomogeneous phases and persistence of the moat regime

Laurin Pannullo, Marc Wagner, Marc Winstel

This work investigates the phase structure of the non-renormalizable (3+1)-dimensional Nambu-Jona-Lasinio (NJL) model with particular focus on inhomogeneous phases (IPs), where the…

Prediction of an I(JP)=0(1−) bˉbˉud Tetraquark Resonance Close to the B∗B∗ Threshold Using Lattice QCD Potentials

Regularization effects in the Nambu-Jona-Lasinio model: Strong scheme dependence of inhomogeneous phases and persistence of the moat regime

Prediction of an $I (J^{P}) = 0 (1^{-})$ $b ˉ b ˉ u d$ Tetraquark Resonance Close to the $B^{} B^{}$ Threshold Using Lattice QCD Potentials