3 papers
quant-ph2026
Teleportation transition of surface codes on a superconducting quantum processor
Yiren Zou, Hong-Kuan Xia, Aosai Zhang +32
The topological surface code is a leading candidate for harnessing long-range entanglement to protect logical quantum information against errors, and teleportation of logical state…
hep-th2025
Spin- -systems: Twist and Open Boundaries
Yi-Jun He, Jue Hou, Yi-Chao Liu +1
In integrable spin chains, the spectral problem can be solved by the method of Bethe ansatz, which transforms the problem of diagonalization of the Hamiltonian into the problem of…
hep-th2024
Exact g-function without strings
Yi-Jun He, Yunfeng Jiang
We propose a new approach to compute exact -function for integrable quantum field theories with non-diagonal scattering S-matrices. The approach is based on an integrable lattic…