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Quantum phases in a spin model

Published on:

1 November 2023

Primary Category:

Strongly Correlated Electrons

Paper Authors:

Yan-Wei Dai,

Qian-Qian Shi,

Xi-Hao Chen,

Huan-Qiang Zhou

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Key Details

Maps ground state phase diagram for anisotropic spin-1 model

Finds 12 distinct quantum phases

Shows novel quantum phase transitions

Links fractal dimension to Goldstone modes

Uses numerical and analytical approaches

AI generated summary

Quantum phases in a spin model

This paper maps the quantum phases present in an anisotropic quantum spin model. It finds three degenerate fractal phases, six Luttinger liquid phases, and three symmetry-protected trivial phases. Key findings show novel quantum phase transitions between these phases.

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