Experimental observation of topological quantum criticality
We report on a photonic simulator of the critical state forming at the quantum phase transition between topologically distinct Anderson insulator phases. We observe a time-staggered profile in the circular photon polarization, which originates from the interplay of a chiral and sublattice symmetry,...
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| Autors principals: | , , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Physical Society
2024-08-01
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| Col·lecció: | Physical Review Research |
| Accés en línia: | http://doi.org/10.1103/PhysRevResearch.6.033194 |
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