An investigation into a wavelet accelerated gauge fixing algorithm

Terrence Draper; Craig McNeile

doi:10.1016/0920-5632(94)90511-8

An investigation into a wavelet accelerated gauge fixing algorithm

Terrence Draper, Craig McNeile

Physics And Astronomy

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

We introduce an acceleration algorithm for coulomb gauge fixing, using the compactly supported wavelets introduced by Daubechies. The algorithm is similar to Fourier acceleration. Our provisional numerical results for SU(3) on 8⁴ lattices show that the acceleration based on the DAUB6 transform can reduce the number of iterations by a factor up to 3 over the unaccelerated algorithm. The reduction in iterations for Fourier acceleration is approximately a factor of 7.

Original language	English
Pages (from-to)	777-779
Number of pages	3
Journal	Nuclear Physics B - Proceedings Supplements
Volume	34
Issue number	C
DOIs	https://doi.org/10.1016/0920-5632(94)90511-8
State	Published - Apr 1994

Bibliographical note

Funding Information:
We would like to thank Peter Perry for introducing us to wavelets. This work is supported in part by the U.S. Department of Energy under grant number DE-FG05-84ER40154 and by the National Science Foundation under grant number STI-9108764.

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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10.1016/0920-5632(94)90511-8

Cite this

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title = "An investigation into a wavelet accelerated gauge fixing algorithm",

abstract = "We introduce an acceleration algorithm for coulomb gauge fixing, using the compactly supported wavelets introduced by Daubechies. The algorithm is similar to Fourier acceleration. Our provisional numerical results for SU(3) on 84 lattices show that the acceleration based on the DAUB6 transform can reduce the number of iterations by a factor up to 3 over the unaccelerated algorithm. The reduction in iterations for Fourier acceleration is approximately a factor of 7.",

author = "Terrence Draper and Craig McNeile",

note = "Funding Information: We would like to thank Peter Perry for introducing us to wavelets. This work is supported in part by the U.S. Department of Energy under grant number DE-FG05-84ER40154 and by the National Science Foundation under grant number STI-9108764.",

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AU - McNeile, Craig

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PY - 1994/4

Y1 - 1994/4

N2 - We introduce an acceleration algorithm for coulomb gauge fixing, using the compactly supported wavelets introduced by Daubechies. The algorithm is similar to Fourier acceleration. Our provisional numerical results for SU(3) on 84 lattices show that the acceleration based on the DAUB6 transform can reduce the number of iterations by a factor up to 3 over the unaccelerated algorithm. The reduction in iterations for Fourier acceleration is approximately a factor of 7.

AB - We introduce an acceleration algorithm for coulomb gauge fixing, using the compactly supported wavelets introduced by Daubechies. The algorithm is similar to Fourier acceleration. Our provisional numerical results for SU(3) on 84 lattices show that the acceleration based on the DAUB6 transform can reduce the number of iterations by a factor up to 3 over the unaccelerated algorithm. The reduction in iterations for Fourier acceleration is approximately a factor of 7.

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JO - Nuclear Physics B - Proceedings Supplements

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An investigation into a wavelet accelerated gauge fixing algorithm

Abstract

Bibliographical note

ASJC Scopus subject areas

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