3 papers
quant-ph2026
Fracton Topological Holography
Yu-Tao Hu, Jie-Yu Zhang, Peng Ye
Topological holography (TH), or SymTFT, realizes symmetries and dualities of a quantum system as boundary data of a topological bulk in one higher dimension. We formulate fracton t…
cond-mat.str-el2025
Subdimensional Entanglement Entropy: From Geometric-Topological Response to Mixed-State Holography
Meng-Yuan Li, Peng Ye
We introduce the subdimensional entanglement entropy (SEE), defined on subdimensional entanglement subsystems (SESs) embedded in the bulk, as an entanglement-based probe of how geo…
quant-ph2025
Preparing Code States via Seed-Entangler-Enriched Sequential Quantum Circuits: Application to Tetra-Digit Topological Error-Correcting Codes
Yu-Tao Hu, Meng-Yuan Li, Peng Ye
Demonstrating how long-range entangled states are born from product states has gained much attention, which is not only important for quantum technology but also provides an unconv…