Particle creation and annihilation at interior boundaries: one-dimensional models

DOI10.1088/1751-8113/49/12/125204zbMath1343.81161arXiv1511.03071OpenAlexW2228403289MaRDI QIDQ2994756

M. Sieber, Stefan Keppeler

Publication date: 3 August 2016

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1511.03071

zbMATH Keywords

quantum graphsspectral functionsboundary conditionsemiclassical methodsparticle creation and annihilation

Mathematics Subject Classification ID

Model quantum field theories (81T10) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Green's functions for ordinary differential equations (34B27) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Operator algebra methods applied to problems in quantum theory (81R15) Quantum mechanics on special spaces: manifolds, fractals, graphs, lattices (81Q35)

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