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quant-ph2020
Energy Band Engineering of Periodic Scatterers by Quasi-1D Confinement
Ji il Kim
A mechanism to modify the energy band structure is proposed by considering a chain of periodic scatterers forming a linear lattice around which an external cylindrical trapping pot…
quant-ph2005
Quantum Scattering in Strong Cylindrical Confinement
Ji il Kim, Joerg Schmiedmayer, Peter Schmelcher
A Green's function formalism to analyze the scattering properties in confined geometries is developed. This includes scattering from a central field inside the guide created e.g. b…