# Renormalization of Functional Schroedinger Equation by Background Field Method

Source: [Renormalization of Functional Schroedinger Equation by Background Field Method](<https://www.sota2.com/research/paper/68fa24a52c2a3760193a70cb>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T09:23:28.558Z

Authors: K.Zarembo

Published: 1998-03-28T03:13:00.000Z

## Abstract

Renormalization group transformations for Schr\\"odinger equation are performed in $\\phi^4$ and in Yang-Mills theories. The dependence of the ground state wave functional on rapidly oscillating fields is found. For Yang-Mills theory, this dependence restricts a possible form of variational ansatz compatible with asymptotic freedom.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-th/9803237>)

[PDF](<https://arxiv.org/pdf/hep-th/9803237.pdf>)