Quantum propagator and characteristic equation in the presence of a chain of δ-potentials

DOI10.1142/S021797921550099XzbMath1322.81035arXiv1407.6170OpenAlexW3104330747MaRDI QIDQ2946278

A. Refaei, Fardin Kheirandish

Publication date: 16 September 2015

Published in: International Journal of Modern Physics B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1407.6170

zbMATH Keywords

Green's functionspectrumcharacteristic equationquantum propagator\(\delta\)-potential

Mathematics Subject Classification ID

Reaction-diffusion equations (35K57) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Operations with distributions and generalized functions (46F10) Spectrum, resolvent (47A10) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

Cites Work

• Unnamed Item
• Periodic integrable systems with delta-potentials
• Casimir energies and pressures for  -function potentials
• Exact propagators for atom–laser interactions
• Two-dimensional electron gas in a uniform magnetic field in the presence of a -impurity
• Energy eigenvalues and Einstein coefficients for the one-dimensional confined harmonic oscillators

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