Nonlinear Optics
Nonlinear Quantum Walks at the Edge of Quadratic Waveguide Arrays
Alexander S. Solntsev, Frank Setzpfandt, Alex S. Clark, A. Schreiber, Fabian Katzschmann, Roland Schiek, W. Sohler, Christine Silberhorn, Thomas Pertsch, Andrey A. Sukhorukov, Dragomir N. Neshev, Yuri S. Kivshar