Optimized perturbation methods for the free energy of the anharmonic oscillator

DOI10.1016/0375-9601(94)90697-1zbMath0961.81517arXivhep-th/9311145OpenAlexW1981433799MaRDI QIDQ1964829

Anna Okopińska, Kostas Vlachos

Publication date: 6 February 2000

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9311145

Mathematics Subject Classification ID

Perturbation theories for operators and differential equations in quantum theory (81Q15)

Cites Work

• Effective action for composite operators
• On Gauge Invariance and Vacuum Polarization

This page was built for publication: Optimized perturbation methods for the free energy of the anharmonic oscillator