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Open Quantum Systems Decoherence

Comment on "Role of Matter Interactions in Superradiant Phenomena"

arXiv

Authors: Max Hörmann, Anja Langheld, Jonas Leibig, Andreas Schellenberger, Kai Phillip Schmidt

Year

2025

Paper ID

17320

Status

Preprint

Abstract Read

~2 min

Abstract Words

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N/A

Abstract

Recently, Mendonça et al. [arXiv:2503.04961] investigated the Dicke-XXZ model and the Dicke-Ising model. For the latter model, their calculated quantum phase diagram contradicts claims about the existence of an intermediate phase with superradiant and antiferromagnetic order and the change in order of some phase transition lines, observed in other studies. In this comment we demonstrate that both features are indeed present in the Dicke-Ising model for the investigated parameter range in [arXiv:2503.04961].

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This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
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Recently, Mendonça et al.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2511.08452 [2] arXiv https://arxiv.org/abs/2511.08452 [3] Publisher https://arxiv.org/abs/2511.08452

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