Correlation functions of the anharmonic oscillator: Numerical verification of two-loop corrections to the large-order behavior
Author:
Funder
National Science Foundation
Vetenskapsrådet
Simons Foundation
Publisher
American Physical Society (APS)
Link
http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevD.105.105012/fulltext
Reference25 articles.
1. Perturbation theory at large orders for a potential with degenerate minima
2. Critical exponents and large-order behavior of perturbation theory
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4. Instantons in quantum mechanics and resurgent expansions
5. Multi-instantons and exact results I: conjectures, WKB expansions, and instanton interactions
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