357 citations · 8.8k across the 120 of their papers we have counts for
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The phase diagram of the anisotropic spin-2 XXZ model: an infinite system DMRG study
Jonas A. Kjäll, Michael P. Zaletel, Roger S. K. Mong +2
We study the ground state phase diagram of the quantum spin-2 XXZ chain in the presence of on-site anisotropy using a matrix-product state based infinite system density-matrix-reno…
Topological characterization of fractional quantum Hall ground states from microscopic Hamiltonians
Michael P. Zaletel, Roger S. K. Mong, Frank Pollmann
We show how to numerically calculate several quantities that characterize topological order starting from a microscopic fractional quantum Hall (FQH) Hamiltonian. To find the set o…
Exact Matrix Product States for Quantum Hall Wave Functions
Michael P. Zaletel, Roger S. K. Mong
We show that the model wave functions used to describe the fractional quantum Hall effect have exact representations as matrix product states (MPS). These MPS can be implemented nu…