Visualizing resonances in finite volume
High Energy Physics - Lattice
2020-11-04 v2 High Energy Physics - Phenomenology
Abstract
In present work, we explore and experiment an alternative approach of studying resonance properties in finite volume. By analytic continuing finite lattice size into complex plane, the oscillating behavior of finite volume Green's function is mapped into infinite volume Green's function corrected by exponentially decaying finite volume effect. The analytic continuation technique thus can be applied to study resonance properties directly in finite volume dynamical equations.
Cite
@article{arxiv.2007.10895,
title = {Visualizing resonances in finite volume},
author = {Peng Guo and Bingwei Long},
journal= {arXiv preprint arXiv:2007.10895},
year = {2020}
}
Comments
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