78 citations · 283 across the 11 of their papers we have counts for
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cond-mat.str-el2010★ 45 cited
Suppression of finite-size effects in one-dimensional correlated systems
A. Gendiar, M. Daniska, Y. Lee +1
We investigate the effect of a non-uniform deformation applied to one-dimensional (1D) quantum systems, where the local energy scale is proportional to de…
cond-mat.stat-mech2010★ 78 cited
Connecting distant ends of one-dimensional critical systems by a sine-square deformation
Toshiya Hikihara, Tomotoshi Nishino
We study the one-dimensional quantum critical spin systems with the sine-square deformation, in which the energy scale in the Hamiltonian at the position is modified by the fun…