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cond-mat.str-el2025
Chiral gapped states are universally non-topological
Xiang Li, Ting-Chun Lin, Yahya Alavirad +1
We propose an operator generalization of the Li-Haldane conjecture regarding the entanglement Hamiltonian of a disk in a 2+1D chiral gapped groundstate. The logic applies to region…
hep-th2025★ 1 cited
A systematic search for conformal field theories in very small spaces
Xiang Li, Ting-Chun Lin, John McGreevy
Groundstates of 1+1d conformal field theories (CFTs) satisfy a local entropic condition called the vector fixed point equation. This condition is surprisingly well satisfied by gro…