Momentum-Space Topology of Standard Model

@article{Volovik1999MomentumSpaceTO,
  title={Momentum-Space Topology of Standard Model},
  author={G. Volovik},
  journal={Journal of Low Temperature Physics},
  year={1999},
  volume={119},
  pages={241-247}
}
  • G. Volovik
  • Published 1999
  • Physics
  • Journal of Low Temperature Physics
The momentum-space topological invariants, which characterize the ground state of the Standard Model, are continuous functions of two parameters, generated by the hypercharge and by the weak charge. These invariants provide the absence of the mass of the elementary fermionic particles in the symmetric phase above the electroweak transition (the mass protection). All the invariants become zero in the broken symmetry phase, as a result all the elementary fermions become massive. Relation of the… Expand
Momentum space topology of QCD.
Momentum space topology of QCD
Standard Model as the topological material
Topological Numbers and the Weyl Semimetal
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