Quantum Phase Transition and Critical Matter

Presentations

• Interacting Fractons in 2+1D Quantum Field Theory

  ORAL

  March 7, 2024, 4:00 PM – March 7, 2024, 4:12 PM

  Presenters

  • Murtaza Jafry

    University of Chicago

  Authors

  • Murtaza Jafry

    University of Chicago

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• Coulomb-Induced Nematicity in a Two-Valley Two-Dimensional Electron Gas

  ORAL

  March 7, 2024, 4:12 PM – March 7, 2024, 4:24 PM

  Publication: V. Calvera, S. Kivelson, and E. Berg, Fiz. Nyzk. Temp., 49, 747-769 (2023)
  V. Calvera, A. Valenti, S. D.Huber, S. A. Kivelson, and E. Berg (planned paper)

  Presenters

  • Vladimir Calvera

    Stanford University

  Authors

  • Vladimir Calvera

    Stanford University

  • Agnes Valenti

    ETH Zurich

  • Sebastian D Huber

    ETH Zurich

  • Steven A Kivelson

    Stanford University

  • Erez Berg

    Weizmann Institute of Science, Weizmann

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• Constraining bosonized EFT of fermi liquids using lorentz and conformal invariance

  ORAL

  March 7, 2024, 4:24 PM – March 7, 2024, 4:36 PM

  Presenters

  • Subham Dutta Chowdhury

    University of Chicago

  Authors

  • Subham Dutta Chowdhury

    University of Chicago

  • Luca V Delacretaz

    University of Chicago

  • Umang B Mehta

    University of Colorado Boulder

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• Thermal conductivity near the quantum critical point in TmVO₄

  ORAL

  March 7, 2024, 4:36 PM – March 7, 2024, 4:48 PM

  Presenters

  • Jordan Baglo

    Université de Sherbrooke

  Authors

  • Jordan Baglo

    Université de Sherbrooke

  • Ashvini Vallipuram

    Université de Sherbrooke

  • Mark P Zic

    Stanford University

  • Yuntian Li

    Stanford University

  • Ian R Fisher

    Stanford Univ, Stanford University

  • Louis Taillefer

    Universite de Sherbrooke

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• Quantum Monte Carlo calculation of critical exponents of the Gross-Neveu-Yukawa on a two-dimensional fermion lattice model

  ORAL

  March 7, 2024, 4:48 PM – March 7, 2024, 5:00 PM

  Publication: Phys. Rev. B 108, L121112

  Presenters

  • Ting-Tung Wang

    The University of Hong Kong

  Authors

  • Ting-Tung Wang

    The University of Hong Kong

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• Multicritical point and unified description of broken-symmetry phases in spin-12 antiferromagnets on a square lattice

  ORAL

  March 7, 2024, 5:00 PM – March 7, 2024, 5:12 PM

  Presenters

  • oguz turker

    maglab

  Authors

  • oguz turker

    maglab

  • Kun Yang

    maglab

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• Suppression of the spin density wave in Sr₃Ru₂O₇ with hydrostatic pressure

  ORAL

  March 7, 2024, 5:12 PM – March 7, 2024, 5:24 PM

  Presenters

  • Pranjal Tiwari

    University of Toronto

  Authors

  • Pranjal Tiwari

    University of Toronto

  • Stephen Julian

    Univ of Toronto

  • Robin Perry

    University College London

  • Andrew P Mackenzie

    Max Planck Institute for Chemical Physics of Solids

  • Mingxuan Fu

    Univ of Tokyo

  • Dan Sun

    University of Toronto

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• Ferromagnet to spin glass transition in 2d Ising models

  ORAL

  March 7, 2024, 5:24 PM – March 7, 2024, 5:36 PM

  Presenters

  • Akshat Pandey

    Stanford University

  Authors

  • Akshat Pandey

    Stanford University

  • Aditya Mahadevan

    Stanford University

  • Daniel S Fisher

    Stanford University

  View abstract →

• Fermi surface reconstruction in the single band doped Hubbard model

  ORAL

  March 7, 2024, 5:36 PM – March 7, 2024, 5:48 PM

  Publication: 1) I. Osborne, T. Paiva and N. Trivedi, "Broken Luttinger theorem in the two-dimensional Fermi-Hubbard
  model", Physical Review B 104, 235122 (2021)
  
  2) W. C. de Freitas Silva, M. V. Araujo, S. Roy, A. Samanta, N. d. C. Costa, N. Trivedi, and T.
  Paiva,"Effects of strong electronic interactions on the thermopower properties of the repulsive hubbard
  model", Physical Review B 108, 075101 (2023)
  

  Presenters

  • Sayantan Roy

    Ohio State University

  Authors

  • Sayantan Roy

    Ohio State University

  • Nandini Trivedi

    The Ohio State University

  • Thereza Paiva

    Federal University of Rio de Janeiro

  • Natanael C Costa

    Federal University of Rio de Janeiro

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• Universal conductivity at a 2d superconductor-insulator transition: the effects of quenched disorder and Coulomb interaction

  ORAL

  March 7, 2024, 5:48 PM – March 7, 2024, 6:00 PM

  Publication: arXiv:2308.05155

  Presenters

  • Chao-Jung Lee

    University of California, Davis

  Authors

  • Chao-Jung Lee

    University of California, Davis

  • Michael Mulligan

    University of California, Riverside

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• Vertex Function in a Fermi Liquid near a q=0 Charge Quantum Critical Point

  ORAL

  March 7, 2024, 6:00 PM – March 7, 2024, 6:12 PM

  Publication: R. David Mayrhofer and Andrey V. Chubukov in preparation.

  Presenters

  • Rudolph D Mayrhofer

    University of Minnesota

  Authors

  • Rudolph D Mayrhofer

    University of Minnesota

  • Andrey V Chubukov

    University of Minnesota

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• The critical point separating superconducting and incommensurate magnetic phases in CeCo_0.5Rh_0.5In₅

  ORAL

  March 7, 2024, 6:12 PM – March 7, 2024, 6:24 PM

  Presenters

  • Chris Stock

    Univ of Edinburgh

  Authors

  • Chris Stock

    Univ of Edinburgh

  • Johnpierre Paglione

    University of Maryland, College Park, Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • Jose A Rodriguez

    NIST Center for Neutron Research

  • Christof Niedermayer

    PSI

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• Atomic Disorder Study in Ni alloys close to the Ferromagnetic Quantum Critical Point

  ORAL

  March 7, 2024, 6:24 PM – March 7, 2024, 6:36 PM

  Publication: [3] A. Gebretsadik, et al, "Study of Atomic Disorder in Ni-V alloys", arXiv:2302.1986, submitted to PRB

  Presenters

  • Hind Adawi

    Jazan University

  Authors

  • Hind Adawi

    Jazan University

  • Arwa Alyami

    Department of Physics, Kent State University

  • Adane Gebretsadik

    Kent state university

  • Ruizhe Wang

    Kent State University

  • Jean-Guy Lussier

    Kent state university

  • Almut Schroeder

    Kent State University

  • Katharine Page

    The University of Tennessee

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• Variational wavefunctions for topologically-ordered Fermi liquids

  ORAL

  March 7, 2024, 6:36 PM – March 7, 2024, 6:48 PM

  Presenters

  • Henry J Shackleton

    Harvard University

  Authors

  • Henry J Shackleton

    Harvard University

  • Shiwei Zhang

    Simons Foundation, Flatiron Institute

  • Shiwei Zhang

    Simons Foundation, Flatiron Institute

  View abstract →