17 citations · 21 across the 2 of their papers we have counts for
2 papers
quant-ph2012★ 17 cited
Potential-controlled filtering in quantum star graphs
Ondřej Turek, Taksu Cheon
We study the scattering in a quantum star graph with a Fülöp--Tsutsui coupling in its vertex and with external potentials on the lines. We find certain special couplings for which…
math-ph2011★ 4 cited
Quantum graph vertices with permutation-symmetric scattering probabilities
Ondřej Turek, Taksu Cheon
Boundary conditions in quantum graph vertices are generally given in terms of a unitary matrix . Observing that if has at most two eigenvalues, then the scattering matrix $\…