Numerical tests on bosonic Laughlin and Moore-Read states show that modular Hamiltonian methods recover expected topological quantities only when system sizes are large enough relative to the correlation length.
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Testing the robustness of topological quantities evaluated from the modular Hamiltonian for a given wavefunction
Numerical tests on bosonic Laughlin and Moore-Read states show that modular Hamiltonian methods recover expected topological quantities only when system sizes are large enough relative to the correlation length.