Journal article
Tensor network representation of non-abelian gauge theory coupled to reduced staggered fermions
The journal of high energy physics, Vol.2024(5), 195
05/01/2024
DOI: 10.1007/JHEP05(2024)195
Abstract
We show how to construct a tensor network representation of the path integral for reduced staggered fermions coupled to a non-abelian gauge field in two dimensions. The resulting formulation is both memory and computation efficient because reduced staggered fermions can be represented in terms of a minimal number of tensor indices while the gauge sector can be approximated using Gaussian quadrature with a truncation. Numerical results obtained using the Grassmann TRG algorithm are shown for the case of SU(2) lattice gauge theory and compared to Monte Carlo results.
Details
- Title: Subtitle
- Tensor network representation of non-abelian gauge theory coupled to reduced staggered fermions
- Creators
- Muhammad Asaduzzaman - University of IowaSimon Catterall - Syracuse UniversityYannick Meurice - University of IowaRyo Sakai - Syracuse UniversityGoksu Can Toga - Syracuse University
- Resource Type
- Journal article
- Publication Details
- The journal of high energy physics, Vol.2024(5), 195
- Publisher
- Springer Nature B.V
- DOI
- 10.1007/JHEP05(2024)195
- eISSN
- 1029-8479
- Language
- English
- Date published
- 05/01/2024
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984627150602771
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