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quant-ph2024
Overlap integral of stationary scattering states
Kenzo Ishikawa, Yuya Nishio
The overlap integrals of scattering states in potentials of finite widths are expressed with their asymptotic behaviors and those of energies and consist of diagonal te…
cond-mat.str-el2024★ 1 cited
Magnetization without spin: effective Lagrangian of itinerant electrons
Kenzo Ishikawa
Effective Lagrangian of itinerant electron system of finite density at finite magnetic field is found to include Chern-Simons term of electromagnetic potentials of lower scale dime…