| Issue |
EPJ Web Conf.
Volume 274, 2022
XVth Quark Confinement and the Hadron Spectrum Conference (ConfXV)
|
|
|---|---|---|
| Article Number | 08012 | |
| Number of page(s) | 6 | |
| Section | 8 - Parallel Track G | |
| DOI | https://doi.org/10.1051/epjconf/202227408012 | |
| Published online | 22 December 2022 | |
https://doi.org/10.1051/epjconf/202227408012
Holographic spacetime from lattice Yang-Mills theory
1 Helsinki Institute of Physics and Department of Physics, P.O. Box 64, FI-00014 University of Helsinki, Finland
2 Micro and Quantum Systems Group, Department of Electronics and Nanoengineering, Aalto University, Finland
3 AEC, Institute for Theoretical Physics, University of Bern, Sidlerstrasse 5, CH-3012 Bern, Switzerland
* e-mail: niko.jokela@helsinki.fi
** e-mail: arttuponni@gmail.com
*** e-mail: trindlis@itp.unibe.ch
**** e-mail: kari.rummukainen@helsinki.fi
† e-mail: ahmed.salami@helsinki.fi
Published online: 22 December 2022
Entanglement entropy is a notoriously difficult quantity to compute in strongly interacting gauge theories. Existing lattice replica methods have suffered from a severe signal-to-noise ratio problem, making high-precision studies prohibitively expensive. Our improved lattice method mitigates this situation and allows us to probe holographic predictions for the behavior of entanglement entropies in three- and four-dimensional Yang-Mills theories. We use this data for the numerical reconstruction of holographic bulk metrics.
© The Authors, published by EDP Sciences, 2022
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