Interface junctions in QCD${}_4$
We study 3+1 dimensional $SU(N)$ Quantum Chromodynamics (QCD) with $N_f$ degenerate quarks that have a spatially varying complex mass. It leads to a network of interfaces connected by interface junctions. We use anomaly inflow to constrain these defects. Based on the chiral Lagrangian and the conjec...
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| Format: | Article |
| Language: | English |
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SciPost
2021-04-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.10.4.085 |