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research
Continuous Cluster Expansion for Field Theories
Authors
Fang-Jie Zhao
Publication date
28 March 2019
Publisher
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on
arXiv
Abstract
A new version of the cluster expansion is proposed without breaking the translation and rotation invariance. As an application of this technique, we construct the connected Schwinger functions of the regularized
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4
\phi^4
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4
theory in a continuous way
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oai:arXiv.org:1903.11924
Last time updated on 02/06/2019