Physical Review A
Publisher's Note: Systematic pathway to PT -symmetry breaking in scattering systems [Phys. Rev. A90, 043809 (2014)]
P. A. Kalozoumis, George Pappas, F. Κ. Diakonos, Peter Schmelcher
Physical Review A
P. A. Kalozoumis, George Pappas, F. Κ. Diakonos, Peter Schmelcher