A derivation of braided C-tensor categories from gapped ground states satisfying the approximate Haag duality

A derivation of braided C-tensor categories from gapped ground states satisfying the approximate Haag duality

We derive braided C*-tensor categories from gapped ground states on two-dimensional quantum spin systems satisfying some additional condition, which we call the approximate Haag duality.

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Veröffentlicht in:Journal of mathematical physics 2022-01, Vol.63 (1)
1. Verfasser: Ogata, Yoshiko
Format: Artikel
Sprache:eng
Schlagworte:
Braiding
Ground state
Mathematical analysis
Physics
Tensors
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Zusammenfassung:We derive braided C*-tensor categories from gapped ground states on two-dimensional quantum spin systems satisfying some additional condition, which we call the approximate Haag duality.
ISSN:0022-2488
1089-7658
DOI:10.1063/5.0061785