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quant-ph2021★ 2 cited
Simulation of the Ring-exchange Models with Projected Entangled Pair States
Chao Wang, Shaojun Dong, Yongjian Han +1
Algorithms to simulate the ring-exchange models using the projected entangled pair states (PEPS) are developed. We generalize the imaginary time evolution (ITE) method to optimize…
quant-ph2007★ 96 cited
A scheme for demonstration of fractional statistics of anyons in an exactly solvable model
Y. -J. Han, R. Raussendorf, L. -M. Duan
We propose a scheme to demonstrate fractional statistics of anyons in an exactly solvable lattice model proposed by Kitaev that involves four-body interactions. The required many-b…