3 papers
hep-lat2026
QCD Anderson transition at zero and non-zero external magnetic fields
Robin Kehr, Adeilton Dean Marques Valois, Lorenz von Smekal
The QCD Anderson transition is believed to be connected to both deconfinement and chiral crossovers. These crossovers are substantially affected when external magnetic fields ()…
hep-lat2025
QCD Anderson transition with overlap valence quarks on a twisted-mass sea -- an update
Robin Kehr, Lorenz von Smekal
We investigate the QCD Anderson transition by studying the low-lying eigenmodes of the overlap operator in the background of gauge configurations with 2+1+1 quark flavors of twiste…
hep-lat2023
QCD Anderson transition with overlap valence quarks on a twisted-mass sea
Robin Kehr, Dominik Smith, Lorenz von Smekal
In this work we probe the QCD Anderson transition by studying spectral distributions of the massless overlap operator on gauge configurations created by the twisted mass at finite…