Critical exponents of one-dimensional quantum critical models by means of MERA tensor network
classification
🪐 quant-ph
cond-mat.str-el
keywords
criticalexponentsmeranetworktensoralgorithmcomputeinfinite
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An algorithm for optimizing the MERA tensor network in an infinite system is presented. Using this technique we compute the critical exponents of Ising and XXZ model.
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