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arXiv · 2312.04115

Quantum slush state in Rydberg atom arrays

Tengzhou Zhang·Zi Cai
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Abstract

In this study, we propose an exotic quantum state which does not order at zero temperature in a Rydberg atom array with antiblockade mechanism. By performing an unbiased large-scale quantum Monte Carlo simulation, we investigate a minimal model with facilitated excitation in a disorder-free system. At zero temperature, this model exhibits a heterogeneous structure of liquid and glass mixture. This state, dubbed quantum slush state, features a quasi-long-range order with an algebraic decay for its correlation function, and is different from most well-established quantum phases of matter.

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Tengzhou Zhang, Zi Cai. 2023-12-07. Quantum slush state in Rydberg atom arrays. https://doi.org/10.1103/physrevlett.132.206503

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