Stefan Filipp

Geometric phase in entangled systems: A single-neutron interferometer experiment

S. Filipp, R. Loidl, J. Klepp, 2009, 0907.4909.

Experimental demonstration of the stability of Berry's phase for a spin-1/2 particle.

P Geltenbort, U Schmidt, S. Filipp, 2008, Physical review letters.