23 citations · 57 across the 6 of their papers we have counts for
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quant-ph2015★ 23 cited
Entanglement convertibility by sweeping through the quantum phases of the alternating bonds chain
Yu-Chin Tzeng, Li Dai, M. -C. Chung +2
We study the entanglement structure and the topological edge states of the ground state of the spin-1/2 XXZ model with bond alternation. We employ parity-density matrix renormaliza…
cond-mat.mes-hall2015★ 4 cited
Breakdown of local convertibility through Majorana modes in a quantum quench
Li Dai, Ming-Chiang Chung
The local convertibility of quantum states, measured by the Rényi entropy, is concerned with whether or not a state can be transformed into another state, using only local operatio…