Nature, Published online: 07 October 2026; doi:10.1038/s41586-026-11099-x
Experimental 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.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, demons…