Finite VEVs from a Large Distance Vacuum Wave Functional

Abstract

We show how to compute vacuum expectation values from derivative expansions of the vacuum wave functional. Such expansions appear to be valid only for slowly varying fields, but by exploiting analyticity in a complex scale parameter we can reconstruct the contribution from rapidly varying fields.

39 pages, 16 figures, LaTeX2e using package graphicx

References in corpus (2)

• Short Distance Properties from Large Distance Behaviour
• Yang-Mills beta-function from a large-distance expansion of the Schroedinger functional

Cited by in corpus (3)

• Noncommutativity from spectral flow
• Equal-time two-point correlation functions in Coulomb gauge Yang-Mills theory
• Timelike T-duality in the string field Schrodinger functional