4 papers
Finite-size corrections to the crosscap overlap in the two-dimensional Ising model
Yiteng Zhang, Li-Ping Yang, Hong-Hao Tu +1
We analyze the finite-size corrections to the crosscap overlap in the two-dimensional classical Ising model along its self-dual critical line. Using a fermionic formulation, we exp…
Deterministic Single-Photon Adder and Subtractor
Si-Qi Jiang, Hai-Jun Xing, Li-Ping Yang
Single-photon addition and subtraction are fundamental operations in quantum information processing. Traditionally, the behavior of a single-photon adder (SPA) and single-photon su…
Phase diagram of Rydberg atoms in a two-leg rectangular ladder
Shu-Ao Liao, Jin Zhang, Li-Ping Yang
Using the density matrix renormalization group algorithm, we map the ground-state phase diagram of a two-leg Rydberg ladder array with lattice spacings . We identify vari…
Simplex tensor network renormalization group for boundary theory of 3+1D symTFT
Kaixin Ji, Lin Chen, Li-Ping Yang +1
Following the construction in arXiv:2210.12127, we develop a symmetry-preserving renormalization group (RG) flow for 3D symmetric theories. These theories are expressed as boundary…