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Anomalous Hall Crystals or Moiré Chern Insulators? Spontaneous versus explicit translational symmetry breaking in graphene pentalayers

1. Theory of fractional quantum anomalous Hall phases in pentalayer rhombohedral graphene moiré structures Authors: Zhihuan Dong, Adarsh S. Patri, and T. Senthil arXiv:2311.03445; DOI: 10.48550/arXiv.2311.03445 2. Fractional quantum anomalous Hall effects in rhombohedral multilayer graphene in the moiréless limit and in Coulomb imprinted superlattice Authors: Boran Zhou, Hui Yang, and Ya-Hui Zhang arXiv:2311.04217; DOI: […]

Conspiracies of clicks can change critical correlations

Measurements conspire nonlocally to restructure critical quantum states Authors: Samuel J. Garratt, Zack Weinstein, and Ehud Altman arXiv:2207.09476; DOI: 10.48550/arXiv.2207.09476 Recommended with a commentary by S. A. Parameswaran, University of Oxford |View Commentary (pdf)| This commentary may be cited as: DOI: 10.36471/JCCM_August_2022_03 https://doi.org/10.36471/JCCM_August_2022_03

Taking the measure of quantum dynamics

1. Quantum Zeno effect and the many-body entanglement transition Authors: Y. Li, X. Chen, and M.P. A. Fisher Phys. Rev. B 98, 205136 (2018); DOI: 10.1103/PhysRevB.98.205136 2. Measurement-Induced Phase Transitions in the Dynamics of Entanglement Authors: B. Skinner, J. Ruhman, and A. Nahum Phys. Rev. X 9, 031009 (2019); DOI: 10.1103/PhysRevX.9.031009 3. Unitary-projective entanglement dynamics […]

Can one hear the lineshape of a quantum drum?

Observation of a marginal Fermi glass using THz 2D coherent spectroscopy Authors: Fahad Mahmood, Dipanjan Chaudhuri, Sarang Gopalakrishnan, Rahul Nandkishore, and N.P. Armitage arXiv:2005.10822 Recommended with a commentary by S.A. Parameswaran, University of Oxford |View Commentary (pdf)| This commentary may be cited as: DOI: 10.36471/JCCM_June_2020_01 https://doi.org/10.36471/JCCM_June_2020_01

Is the many body localization transition accessible to computation?

1. Quantum chaos challenges many-body localization Authors: J. Šuntajs, J. Bonča, T. Prosen, and L. Vidmar arXiv:1905.06345 2. Distinguishing localization from chaos: challenges in finite-size systems Authors: D. A. Abanin, J. H. Bardarson, G. De Tomasi, S. Gopalakrishnan, V. Khemani, S. A. Parameswaran, F. Pollmann, A. C. Potter, M. Serbyn, and R. Vasseur arXiv:1911.04501 3. […]

A River Through Quantum Hall Valleys

Interacting multi-channel topological boundary modes in a quantum Hall valley system Authors: Mallika T. Randeria, Kartiek Agarwal, Benjamin E. Feldman, Hao Ding, Huiwen Ji, R. J. Cava, S. L. Sondhi, Siddharth A. Parameswaran, and Ali Yazdani Nature 566, 363-367 (2019) Recommended with a commentary by Liang Fu, MIT |View Commentary (pdf)| DOI: 10.36471/JCCM_April_2019_01 https://doi.org/10.36471/JCCM_April_2019_01

Emergent technology based on Fermi-arcs?

1. Transport evidence for Fermi-arc-mediated chirality transfer in the Dirac semimetal Cd3As2. Author: P. J. W. Moll, N. L. Nair, T. Helm, A. C. Potter, I. Kimchi, A. Vishwanath, J. G. Analytis. Nature 535, 266 (2016) 2. Current at a Distance and Resonant Transparency in Weyl Semimetals. Authors: Y. Baum, E. Berg, S. A. Parameswaran, […]

Capacitive probes of broken symmetries in bilayer graphene

Competing valley, spin, and orbital symmetry breaking in bilayer graphene. Authors: B.M. Hunt, J.I.A. Li, A.A. Zibrov, L. Wang, T. Taniguchi, K. Watanabe, J. Hone, C.R. Dean, M. Zaletel, R.C. Ashoori, and A.F. Young. arXiv:1607.0646v1 Recommended with a commentary by S. A. Parameswaran, University of California, Irvine. |View Commentary| DOI: 10.36471/JCCM_August_2016_03 https://doi.org/10.36471/JCCM_August_2016_03

Organizers, Advisory Committee, and Correspondents in the last two years

Organizers: Alexander GrosbergNew York University Chandra M. Varma, Chief organizerEmeritus, University of California, Riverside Advisory Committee: Paul Chaikin, NYU Steven Girvin, Yale University Andrew Millis, Columbia University Correspondents in the last two years: Daniel F. Agterberg , University of Wisconsin – Milwaukee | View Contributions | Anton Akhmerov, Delft University of Technology | View Contributions […]

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