Experimental observation of critical topology
Nature, Published online: 07 October 2026; doi:10.1038/s41586-026-11099-xExperimental evidence indicating that critical gapless topological states can be characterized by the entanglement spectrum and wavefunctions is presented, demonstrating persistence of topology at phase boundaries and extension to higher-dimensional systems.
Nature, Published online: 07 October 2026; doi:10.1038/s41586-026-11099-xExperimental evidence indicating that critical gapless topological states can be characterized by the entanglement spectrum and wavefunctions is presented, demonstrating persistence of topology at phase boundaries and extension to higher-dimensional systems.
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