Study of gapped phases of 4d gauge theories using temporal gauging of the ℤN 1-form symmetry
- North Carolina State University, Raleigh, NC (United States); North Carolina State University, Raleigh, NC (United States)
- Kyoto Univ. (Japan). Yukawa Institute for Theoretical Physics
- North Carolina State University, Raleigh, NC (United States)
To study gapped phases of 4d gauge theories, we introduce the temporal gauging of ZN 1-form symmetry in 4d quantum field theories (QFTs), thereby defining effective 3d QFTs with $$\tilde{Z}_N$$ × ZN 1-form symmetry. In this way, spatial fundamental Wilson and ’t Hooft loops are simultaneously genuine line operators. Assuming a mass gap and Lorentz invariant vacuum of the 4d QFT, the $$\tilde{Z}_N$$ × ZN symmetry must be spontaneously broken to an order-N subgroup H, and we can classify the 4d gapped phases by specifying H. This establishes the 1-to-1 correspondence between the two classification schemes for gapped phases of 4d gauge theories: one is the conventional Wilson-’t Hooft classification, and the other is the modern classification using the spontaneous breaking of 4d 1-form symmetry enriched with symmetry-protected topological states.
- Research Organization:
- North Carolina State University, Raleigh, NC (United States)
- Sponsoring Organization:
- JSPS KAKENHI; USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- FG02-03ER41260
- OSTI ID:
- 2418982
- Journal Information:
- Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 8 Vol. 2023; ISSN 1029-8479
- Publisher:
- Springer NatureCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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