Asymptotics of the cut discontinuity and large order behaviour from the instanton singularity: The case of lattice Schrödinger operators with exponential disorder
DOI10.1007/BF01207257zbMath0613.35072OpenAlexW1996309618MaRDI QIDQ1819297
U. Scharffenberger, Florian Constantinescu
Publication date: 1986
Published in: Communications in Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/bf01207257
Borel transformdensity of statescluster expansionsingularity structuretight binding modellattice Schrödinger operatorsAsymptotic perturbationBorel variablecut discontinuityexponential disorderfirst instanton singularitylarge order behaviour
Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Quantum field theory on lattices (81T25) Partial differential equations of mathematical physics and other areas of application (35Q99) Abel, Borel and power series methods (40G10)
Related Items (2)
Cites Work
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