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Publications & Preprints

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Project A8: Non-abelian symmetries in tensor networks

2014

Featureless quantum spin liquid, 1/3-magnetization plateau state and exotic thermodynamic properties of spin-1/2 frustrated Heisenberg antiferromagnet on an infinite Husimi lattice
T. Liu, S.-J. Ran, W. Li, X. Yan, Y. Zhao, G. Su
arXiv:1308.3988
Phys. Rev. B 89, 054426 (2014)
Topology and Criticality in Resonating AKLT-loop Spin Liquid States
W. Li, S. Yang, M. Cheng, Z.-X. Liu, H.-H. Tu
arXiv:1312.3922
Phys. Rev. B 89, 174411 (2014)

2013

Microscopic Origin of the 0.7-Anomaly in Quantum Point Contacts
F. Bauer, D. Borowsky, B. Bruognolo, J. von Delft, J. Heyder, S. Ludwig, E. Schubert, D. Schuh , D. Taubert, W. Wegscheider
doi:10.1038/nature12421
Nature 501, 73-78 (2013)
Iron impurities in gold and silver: Comparison of transport measurements to numerical renormalization group calculations exploiting non-Abelian symmetries
C. Bäuerle, T. A. Costi, J. von Delft, M. Hanl, F. Mallet, L. Saminadayar, A. Weichselbaum
arXiv:1305.3551
Phys. Rev. B 88, 075146 (2013)
Identifying Symmetry-Protected Topological Order by Entanglement Entropy
W. Li, A. Weichselbaum, J. von Delft
arXiv:1306.5671
Phys. Rev. B 88, 245121 (2013)

2012

Efficient simulation of infinite tree tensor network states on the Bethe lattice
W. Li, J. von Delft, T. Xiang
arXiv:1209.2387
Phys. Rev. B 86, 195137 (2012)

2011

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2004

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