Search Results - "Punk, Matthias"

Topological excitations and the dynamic structure factor of spin liquids on the kagome lattice.

Authors: Punk, Matthias Chowdhury, Debanjan Sachdev, Subir

Source: Nature Physics. Apr2014, Vol. 10 Issue 4, p289-293. 5p.

Quantum dimer model for the pseudogap metal.

Authors: Punk, Matthias Allais, Andrea Sachdev, Subir

Source: Proceedings of the National Academy of Sciences of the United States of America. 8/4/2015, Vol. 112 Issue 31, p9552-9557. 6p.

Subjects: Quantum dimer models, Hole density, Cuprates, Hilbert space, Symmetry breaking, Fermi liquids

Quantum quenches in the anisotropic spin-½ Heisenberg chain: different approaches to many-body dynamics far from equilibrium.

Authors: Barmettler, Peter Punk, Matthias Gritsev, Vladimir et al.

Source: New Journal of Physics. May2010, Vol. 12 Issue 5, p1-50. 50p. 14 Graphs.

Subjects: Heisenberg uncertainty principle, Spin waves, Many-body problem, Anisotropy, Ultracold neutrons, Quantum theory

Nematic fluctuations and their wave vector in two-dimensional metals.

Authors: Punk, Matthias^1,2

Source: Physical Review B: Condensed Matter & Materials Physics. Mar2015, Vol. 91 Issue 11, p1-7. 7p.

Optical conductivity of visons in Z2 spin liquids close to a valence bond solid transition on the kagome lattice.

Authors: Yejin Huh Punk, Matthias Sachdev, Subir

Source: Physical Review B: Condensed Matter & Materials Physics. Jun2013, Vol. 87 Issue 23, p235108-5-235108-5. 5p.

Fermi surface reconstruction in hole-doped t-J models without long-range antiferromagnetic order.

Authors: Punk, Matthias Sachdev, Subir

Source: Physical Review B: Condensed Matter & Materials Physics. May2012, Vol. 85 Issue 19, p1-10. 10p.

Dislocation-mediated melting of one-dimensional Rydberg crystals.

Authors: Sela, Eran Punk, Matthias Garst, Markus

Source: Physical Review B: Condensed Matter & Materials Physics. Aug2011, Vol. 84 Issue 8, p85434:1-85434:19. 19p.

Mobile impurity near the superfluid-Mott-insulator quantum critical point in two dimensions.

Authors: Punk, Matthias Sachdev, Subir

Source: Physical Review A: Atomic, Molecular & Optical Physics. Mar2013, Vol. 87 Issue 3-B, p1-13. 13p.

Quantum spin liquid ground states of the Heisenberg-Kitaev model on the triangular lattice.

Authors: Kos, Pavel Punk, Matthias

Source: Physical Review B. Jan2017, Vol. 95 Issue 2, p1-1. 1p.

Finite-temperature scaling close to Ising-nematic quantum critical points in two-dimensional metals.

Authors: Punk, Matthias¹

Source: Physical Review B. Nov2016, Vol. 94 Issue 19, p1-1. 1p.

Spin structure factors of chiral quantum spin liquids on the kagome lattice.

Authors: Halimeh, Jad C. Punk, Matthias

Source: Physical Review B. Sep2016, Vol. 94 Issue 10, p1-1. 1p.

Numerical optimization using flow equations.

Authors: Punk, Matthias^1,2

Source: Physical Review E: Statistical, Nonlinear & Soft Matter Physics. Dec2014, Vol. 90 Issue 6, p1-1. 1p.

Transport near the Ising-nematic quantum critical point of metals in two dimensions.

Authors: Hartnoll, Sean A. Mahajan, Raghu Punk, Matthias et al.

Source: Physical Review B: Condensed Matter & Materials Physics. Apr2014, Vol. 89 Issue 15, p155130-1-155130-15. 15p.

Breakdown of Fermi liquid behavior at the (π,π) = 2kF spin-density wave quantum-critical point: The case of electron-doped cuprates.

Authors: Bergeron, Dominic Chowdhury, Debanjan Punk, Matthias et al.

Source: Physical Review B: Condensed Matter & Materials Physics. Oct2012, Vol. 86 Issue 15, p1-17. 17p.

Exact Solution of a Two-Species Quantum Dimer Model for Pseudogap Metals.

Authors: Feldmeier, Johannes Huber, Sebastian Punk, Matthias

Source: Physical Review Letters. 5/4/2018, Vol. 120 Issue 18, p1-1. 1p.

Antiferromagnetism in metals: from the cuprate superconductors to the heavy fermion materials.

Authors: Sachdev S Metlitski MA Punk M

Source: Journal of physics. Condensed matter : an Institute of Physics journal [J Phys Condens Matter] 2012 Jul 25; Vol. 24 (29), pp. 294205.

Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.

Journal Info: Publisher: IOP Pub Country of Publication: England NLM ID: 101165248 Publication Model: Print Cited Medium: Internet ISSN: 1361-648X (Electronic) Linking ISSN: 09538984 NLM ISO Abbreviation: J Phys Condens Matter Subsets: PubMed not MEDLINE

Relaxation of antiferromagnetic order in spin-1/2 chains following a quantum quench.

Authors: Barmettler P Punk M Gritsev V et al.

Source: Physical review letters [Phys Rev Lett] 2009 Apr 03; Vol. 102 (13), pp. 130603. Date of Electronic Publication: 2009 Apr 01.

Publication Type: Journal Article

Journal Info: Publisher: American Physical Society Country of Publication: United States NLM ID: 0401141 Publication Model: Print-Electronic Cited Medium: Print ISSN: 0031-9007 (Print) Linking ISSN: 00319007 NLM ISO Abbreviation: Phys Rev Lett Subsets: PubMed not MEDLINE