Integrals over products of distributions and coordinate independence of zero-temperature path integrals

DOI10.1016/S0375-9601(02)01801-7zbMath1008.82005arXivquant-ph/0204067OpenAlexW3098376917MaRDI QIDQ1858105

Hagen Kleinert, A. M. Chervyakov

Publication date: 11 February 2003

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

Full work available at URL: https://arxiv.org/abs/quant-ph/0204067

zbMATH Keywords

perturbative calculationsFeynman diagramsquantum statistical mechanics

Mathematics Subject Classification ID

Path integrals in quantum mechanics (81S40) Quantum equilibrium statistical mechanics (general) (82B10)

Related Items (3)

Causality and micro-causality in curved spacetime ⋮ The refractive index of curved spacetime: The fate of causality in QED ⋮ The formal path integral and quantum mechanics

Cites Work

• Loop calculations in quantum mechanical nonlinear sigma models with fermions and applications to anomalies
• Reparametrization invariance of perturbatively defined path integrals. II: Integrating products of distributions.
• Rules for integrals over products of distributions from coordinate independence of path integrals
• Reparametrization invariance of path integrals
• Unnamed Item
• Unnamed Item

This page was built for publication: Integrals over products of distributions and coordinate independence of zero-temperature path integrals