Abstract
Using random matrix techniques and the theory of Matrix Product States we show that reduced density matrices of quantum spin chains have generically maximum entropy.
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Communicated by H.-T. Yau
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Collins, B., González-Guillén, C.E. & Pérez-García, D. Matrix Product States, Random Matrix Theory and the Principle of Maximum Entropy. Commun. Math. Phys. 320, 663–677 (2013). https://doi.org/10.1007/s00220-013-1718-x
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DOI: https://doi.org/10.1007/s00220-013-1718-x