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Superconductivity in the 2D Hubbard model: yes, no, or maybe?

Absence of superconductivity in the pure two-dimensional Hubbard Model Authors: Mingpu Qin, Chia-Min Chung, Hao Shi, Ettore Vitali, Claudius Hubig, Ulrich Schollwöck, Steven R. White, and Shiwei Zhang (Simons Collaboration on the Many-Electron Problem) Phys. Rev. X 10, 031016 (2020); DOI: 10.1103/PhysRevX.10.031016 Recommended with a commentary by Andrey V Chubukov, University of Minnesota |View Commentary […]

A metrological era for quantum computing

Logic gates at the surface code threshold: Superconducting qubits poised for fault-tolerant quantum computing. Authors: R. Barends, J. Kelly, A. Megrant, A. Veitia, D. Sank, E. Jeffrey, T. C. White, J. Mutus, A. G. Fowler, B. Campbell, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, C. Neill, P. OMalley, P. Roushan, A. Vainsencher, J. Wenner, […]

Spin Liquid Groundstates?

1. Quantum spin-liquid emerging in two-dimensional correlated Dirac fermions Authors: Z. Y. Meng, T. C. Lang, S. Wessel, F. F. Assaad, and A. Muramatsu Nature 464, 847 (2010) 2. Spin liquid ground state of the S=1/2 Kagome Heisenberg Model Authors: S. Yan, D. A. Huse, and S. R. White arXiv:1011.6114 Recommended with a commentary by […]

Correspondents prior to last two years

Elihu Abrahams, Rutgers University | View Contributions | Vivek Aji, University of California, Riverside |  View Contributions | Jason Alicea, California Institute of Technology | View Contributions | David Andelman, Tel Aviv University | View Contributions | Philip Anderson, Princeton University, Princeton | View Contributions | Arezoo M. Ardekani, University of Notre Dame | View Contributions | […]

1. Efficient simulation of one-dimensional quantum many-body systems / 2. Renormalization algorithms for Quantum-Many Body Systems in two and higher dimensions

1. Efficient simulation of one-dimensional quantum many-body systems Authors: G.Vidal http://ArXiv.org/quant-ph/0310089 Phys. Rev. Lett. 93, 040502 (2004) 2. Renormalization algorithms for Quantum-Many Body Systems in two and higher dimensions Authors: F. Verstraete and J. I. Cirac http://ArXiv.org/cond-mat/0407066 Recommended and Commentary by Steve White, University of California, Irvine. | View Commentary (pdf) | (JCCM_May05_03)

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