206 citations · 1.1k across the 32 of their papers we have counts for
5 papers · 2 filters
Hierarchy of Rényi Coherent Information in Stabilizer Codes
Akash Vijay, Luis Colmenarez, Jong Yeon Lee
Rényi coherent information, a computable proxy for the von Neumann coherent information, is widely used to study mixed-state phases of matter and decodability transitions in noisy…
Approximate Quantum Error Correction at Chiral Topological Edges
Yuntai Song, Zejun Liu, Zhencheng Wang +2
Topologically ordered phases naturally realize quantum error correction through nonlocal encoding of quantum information. More recently, conformal field theories have been shown to…
Lifting Lifted Product Codes
Yuta Hirasaki, Jong Yeon Lee
Lifted product (LP) codes form an important class of quantum error correcting codes with favorable code parameters. We introduce a systematic construction of LP code families based…
Logical Spectroscopy: Lifted-Product Codes with Addressable Bases
Jong Yeon Lee
Quantum LDPC memories can encode many logical qubits, but that alone does not make them usable: applications need to know where the logical operators are supported, how they are la…
Liouvillian Gap in Dissipative Haar-Doped Clifford Circuits
Ha Eum Kim, Andrew D. Kim, Jong Yeon Lee
Quantum chaos is commonly assessed through probe-dependent signatures that need not coincide. Recently, a dissipative signature was proposed for chaotic Floquet systems, where infi…