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Emergent SO(5) Symmetry at the Columnar Ordering Transition in the Classical Cubic Dimer Model

G J Sreejith1, Stephen Powell2, Adam Nahum3

  • 1Indian Insitute for Science Education and Research, Pune 411008, India.

Physical Review Letters
|April 2, 2019
PubMed
Summary

The cubic dimer model exhibits a unique phase transition with emergent SO(5) symmetry, linking distinct phases like columnar crystal and dimer liquid. This symmetry, observed in simulations, offers insights into quantum critical phenomena.

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