Nondispersive phase of the Aharonov-Bohm effect
Gerald Badurek, Harald Weinfurter, Roland Gähler, Achim Kollmar, Stefan Wehinger, and Anton Zeilinger
Phys. Rev. Lett. 71, 307 (1993) - Published 19 July, 1993
Coherence and incoherence in a globally coupled ensemble of pulse-emitting units
Wulfram Gerstner and J. Leo van Hemmen
Phys. Rev. Lett. 71, 312 (1993) - Published 19 July, 1993