Relaxation and Prethermalization in an Isolated Quantum System
Michael Gring, Maximilian Kuhnert, Tim Langen, Takuya Kitagawa, Bernhard Rauer, Matthias Schreitl, Igor Mazets, David Adu Smith, Eugene Demler, Jörg Schmiedmayer
Science 337, 1318 (2012)

Press release at Vienna University of Technology