...
机译:Ground and excited states of spherically symmetric potentials through an imaginary-time evolution method: application to spiked harmonic oscillators
Division of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Nadia 741252, WB, India;
Imaginary-time evolution; Time-dependent Schrodinger equation; Diffusion equation; Spherical symmetry; Spiked oscillator; Excited state;