64 citations · 224 across the 10 of their papers we have counts for
8 papers · 1 filter
Corner entanglement scaling with projected entangled pair states
Chloé Van Bastelaere, Rui-Zhen Huang, Laurens Vanderstraeten
Entanglement scaling provides a powerful probe of universal properties at quantum critical points. In two dimensions, contributions originating from a corner-shaped bipartition exh…
Emergent conformal boundaries from finite-entanglement scaling in matrix product states
Rui-Zhen Huang, Long Zhang, Andreas M. Läuchli +3
The use of finite entanglement scaling with matrix product states (MPS) has become a crucial tool for studying 1+1d critical lattice theories, especially those with emergent confor…
Demonstrating the wormhole mechanism of the entanglement spectrum via a perturbed boundary
Zenan Liu, Rui-Zhen Huang, Zheng Yan +1
The Li-Haldane conjecture is one of the most famous conjectures in physics and opens a new research area in the quantum entanglement and topological phase. Although a lot of theore…
Conformal Boundary Conditions of Symmetry-Enriched Quantum Critical Spin Chains
Xue-Jia Yu, Rui-Zhen Huang, Hong-Hao Song +3
Some quantum critical states cannot be smoothly deformed into each other without either crossing some multicritical points or explicitly breaking certain symmetries even if they be…
Bulk and edge dynamics of a 2D Affleck-Kennedy-Lieb-Tasaki model
Zenan Liu, Jun Li, Rui-Zhen Huang +2
We study the dynamical properties of both bulk and edge spins of a two-dimensional Affleck-Kennedy-Lieb-Tasaki (AKLT) model mainly by using the stochastic series expansion quantum…
Emergent Symmetry and Conserved Current at a One Dimensional Incarnation of Deconfined Quantum Critical Point
Rui-Zhen Huang, Da-Chuan Lu, Yi-Zhuang You +2
The deconfined quantum critical point (DQCP) was originally proposed as a continuous transition between two spontaneous symmetry breaking phases in 2D spin-1/2 systems. While great…