By J. Jin, D. Rossini, R. Fazio, M. Leib, and M. J. Hartmann is published in Phys. Rev. Lett. 110 163605 (2013). The paper has been selected as an editor's selection:  Continue

By A. Ridolfo, S. Savasta, and M. J. Hartmann is published in Phys. Rev. Lett. 110 163601 (2013).  Continue

06/04/2013: Michael J. Hartmann's work has now been cited more than a 1000 times according to ISI Web of Science.  Continue