4 citations · 10 across the 6 of their papers we have counts for
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cond-mat.stat-mech2014★ 3 cited
Quantum phase transition in one-dimensional commensurate Frenkel-Kontorova model
Yongjun Ma, Jiaxiang Wang, Xinye Xu +2
In this paper, we have studied the one-dimensional commensurate quantum Frenkel-Kontorova model by a density-matrix renormalization group (DMRG) algorithm. The focus has been on it…
quant-ph2014★ 1 cited
Error analysis of the density-matrix renormalization group algorithm for a chain of harmonic oscillators
Yongjun Ma, Jiaxiang Wang, Xinye Xu +2
We investigate the application of the density-matrix renormalization group (DMRG) algorithm to a one-dimensional harmonic oscillator chain and compare the results with exact soluti…