Exploring the HMC trajectory-length dependence of autocorrelation times in lattice QCD. - Harvey Meyer; Hubert Simma; Rainer Sommer; Michele Della Morte; Oliver Witzel; Ulli Wolff (Comput. Phys. Commun., 2007)

Rapid, Time-Division Multiplexed, Direct Absorption- and Wavelength Modulation-Spectroscopy. - Alexander Klein; Oliver Witzel; Volker Ebert (Sensors, 2014)