2 papers
hep-th2026
Proto-Area Response Beyond Bulk Entropy
Ling-Zheng Xia, Lixin Xu
We study how much of the proto-area response can be inferred from the bulk von Neumann entropy. In the perturbative holographic code setting considered by CCKLP and Witten, we keep…
hep-th2025
Collective dynamics in holographic fractonic solids
Ling-Zheng Xia, Lixin Xu, Wei-Jia Li
Fractonic phases of matter, a class of states in which collective excitations with constrained mobility exist, were originally discovered in the study of quantum error-correcting c…