Continuous-Time Quantum Walks and Trapping. - Elena Agliari; Oliver Mülken; Alexander Blumen (Int. J. Bifurc. Chaos, 2010)

Enhancing the spreading of quantum walks on star graphs by additional bonds. - Anastasiia Anishchenko; Alexander Blumen; Oliver Mülken (Quantum Inf. Process., 2012)

Geometrical aspects of quantum walks on random two-dimensional structures. - Anastasiia Anishchenko; Alexander Blumen; Oliver Mülken (CoRR, 2013)

Directed transport in quantum star graphs. - Jambul Yusupov; Maxim Dolgushev; Alexander Blumen; Oliver Mülken (Quantum Inf. Process., 2016)