Tight upper and lower bounds on perturbation coefficients for anharmonic oscillators

DOI10.1103/PhysRevD.19.3808zbMath1267.81250OpenAlexW2016424229WikidataQ129275795 ScholiaQ129275795MaRDI QIDQ2837593

K. M. Ling, Carl M. Bender

Publication date: 11 July 2013

Published in: Physical Review D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1103/physrevd.19.3808

Mathematics Subject Classification ID

Perturbative methods of renormalization applied to problems in quantum field theory (81T15)

Cites Work

• Perturbation theory in large order
• Divergence of perturbation theory for bosons

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