Unveiling chiral states in the XXZ chain: finite-size scaling probing symmetry-enriched c = 1 conformal field theories

URN to cite this document:: urn:nbn:de:bvb:355-epub-748942
DOI to cite this document:: 10.5283/epub.74894

Wei, Chenan ; Mkhitaryan, Vagharsh V.

; Sedrakyan, Tigran A.

License: Creative Commons Attribution 4.0
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Date of publication of this fulltext: 18 Feb 2025 05:34

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Abstract

We study the low-energy properties of the one-dimensional spin-1/2 XXZ chain with time-reversal symmetry-breaking pseudo-scalar chiral interaction and propose a phase diagram for the model. In the integrable case of the isotropic Heisenberg model with the chiral interaction, we employ the thermodynamic Bethe ansatz to find “chiralization”, the response of the ground state versus the strength of ...