Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/131199
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Type: | Journal article |
Title: | Hamiltonian effective field theory in elongated or moving finite volume |
Author: | Li, Y. Wu, J.-J. Leinweber, D.B. Thomas, A.W. |
Citation: | Physical Review D, 2021; 103(9):1-17 |
Publisher: | American Physical Society |
Issue Date: | 2021 |
ISSN: | 2470-0010 2470-0029 |
Statement of Responsibility: | Yan Li, Jia-Jun Wu, Derek B. Leinweber and Anthony W. Thomas |
Abstract: | We extend previous work concerning rest-frame partial-wave mixing in Hamiltonian effective field theory to both elongated and moving systems, where two particles are in a periodic elongated cube or have nonzero total momentum, respectively. We also consider the combination of the two systems when directions of the elongation and the moving momentum are aligned. This extension should also be applicable in any Hamiltonian formalism. As a demonstration, we analyze lattice QCD results for the spectrum of an isospin-2 ππ scattering system and determine the s, d, and g partial-wave scattering information. The inclusion of lattice simulation results from moving frames significantly improves the uncertainty in the scattering information. |
Rights: | Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. |
DOI: | 10.1103/physrevd.103.094518 |
Grant ID: | http://purl.org/au-research/grants/arc/DP180100497 http://purl.org/au-research/grants/arc/DP150103101 http://purl.org/au-research/grants/arc/DP150103164 http://purl.org/au-research/grants/arc/DP190102215 http://purl.org/au-research/grants/arc/DP210103706 |
Published version: | http://dx.doi.org/10.1103/physrevd.103.094518 |
Appears in Collections: | Aurora harvest 8 Physics publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
hdl_131199.pdf | 595.18 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.