Ground and excited states of spherically symmetric potentials through an imaginary-time evolution method: application to spiked harmonic oscillators

DOI10.1007/s10910-014-0407-0zbMath1331.81106arXiv1801.05647OpenAlexW2962921364MaRDI QIDQ500707

Amlan K. Roy

Publication date: 5 October 2015

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1801.05647

zbMATH Keywords

diffusion equationspherical symmetryexcited statespiked oscillatorimaginary-time evolutiontime-dependent schrodinger equation

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Groups and algebras in quantum theory and relations with integrable systems (81R12)

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