Journal Club for Condensed Matter Physics

1. Topological Quantum Spin Glass Order and its realization in qLDPC codes
Authors: Benedikt Placke, Tibor Rakovszky, Nikolas P. Breuckmann, and Vedika Khemani
arxiv:2412.13248, DOI: 10.48550/arXiv.2412.13248

2. Expansion creates spin-glass order in finite-connectivity models: a rigorous and intuitive approach from the theory of LDPC codes
Authors: Benedikt Placke, Grace M. Sommers, Nikolas P. Breuckmann, Tibor Rakovszky, and Vedika Khemani
arxiv:2507.13342, DOI: 10.48550/arXiv.2507.13342

Recommended with a commentary by Roderich Moessner, MPI-PKS Dresden
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This commentary may be cited as:
DOI: 10.36471/JCCM_August_2025_01
https://doi.org/10.36471/JCCM_August_2025_01

Observation of the Axion quasiparticle in 2D MnBi₂Te₄
Authors: J. X. Qiu, B. Ghosh, J. Schütte-Engel, et al.
Nature 641, 62 (2025), DOI: 10.1038/s41586-025-08862-x

Recommended with a commentary by Taige Wang and Dung-Hai Lee , University of California, Berkeley
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This commentary may be cited as:
DOI: 10.36471/JCCM_August_2025_02
https://doi.org/10.36471/JCCM_August_2025_02