Operator fusion from wavefunction overlaps: Universal finite-size corrections and application to Haa...
Operator fusion from wavefunction overlaps: Universal finite-size corrections and application to Haagerup model
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Given a critical quantum spin chain described by a conformal field theory (CFT) at long distances, it is crucial to understand the universal conformal data. One most important ingredient is the operator product expansion (OPE) coefficients, which describe how operators fuse into each other. It has been proposed in [Zou, Vidal, Phys. Rev. B 105, 125...
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Operator fusion from wavefunction overlaps: Universal finite-size corrections and application to Haagerup model
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TN_cdi_proquest_journals_2806276509
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2806276509
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2331-8422
DOI
10.48550/arxiv.2203.14992