Understanding Non-Fermi Liquid Behavior

Presentations

• Instability of the critical Ngai's coupling and two-boson mechanism in metals

  ORAL

  March 17, 2026, 8:00 AM – March 17, 2026, 8:12 AM

  Publication: Instability of the critical Ngai's coupling and two-boson mechanism in metals, Phu Nguyen and Vladyslav Kozii, 2025. Summited manuscript LD20026, Physical Review Letters

  Presenters

  • Phu Nguyen

    • Carnegie Mellon University

  Authors

  • Phu Nguyen

    • Carnegie Mellon University

  • Vladyslav Kozii

    • Carnegie Mellon University

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• Pairing symmetries in a Fermi-Hubbard ladder with band flattening

  ORAL

  March 17, 2026, 8:12 AM – March 17, 2026, 8:24 AM

  Presenters

  • Maciej M Maska

    • Wroclaw University of Science and Technology

  Authors

  • Maciej M Maska

    • Wroclaw University of Science and Technology

  • João Pedro Mendonça

    • University of Warsaw

  • Sourav Biswas

    • Donostia International Physics Center

  • Marlena Dziurawiec

    • Wrocław University of Science and Technology

  • Utso Bhattacharya

    • ETH Zurich

  • Krzysztof Jachymski

    • University of Warsaw

  • Monika Aidelsburger

    • Max Planck Institute of Quantum Optics

  • Maciej A Lewenstein

    • ICFO-The Institute of Photonic Sciences

  • Tobias Grass

    • Donostia International Physics Center and IKERBASQUE

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• Monte Carlo Study of Finite-Temperature Critical Dynamics of Interacting Dirac Fermions at the Gross-Neveu-Heisenberg Transition

  ORAL

  March 17, 2026, 8:24 AM – March 17, 2026, 8:36 AM

  Presenters

  • Yi-Xiang Nie

    • Shanghai Jiao Tong Univ

  Authors

  • Yi-Xiang Nie

    • Shanghai Jiao Tong Univ

  • Tu Hong

    • Shanghai Jiao Tong Univ

  • Xiao Yan Xu

    • Shanghai Jiao Tong Univ

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• Monte Carlo Study of Critical Fermi Surface with Spatially Disordered Interactions

  ORAL

  March 17, 2026, 8:36 AM – March 17, 2026, 8:48 AM

  Presenters

  • Tu Hong

    • Shanghai Jiao Tong Univ

  Authors

  • Tu Hong

    • Shanghai Jiao Tong Univ

  • Xiao Yan Xu

    • Shanghai Jiao Tong Univ

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• Superconducting Fluctuations in the Yukawa-SYK Model

  ORAL

  March 17, 2026, 8:48 AM – March 17, 2026, 9:00 AM

  Presenters

  • Rufus Boyack

    • Dartmouth College

  Authors

  • Rufus Boyack

    • Dartmouth College

  • Nikolay Gnezdilov

    • Dartmouth College

  • Aaron Kleger

    • Dartmouth College

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• Kondo destruction quantum critical point from the magnetic side: Bose-Fermi Kondo model in a large S expansion

  ORAL

  March 17, 2026, 9:00 AM – March 17, 2026, 9:12 AM

  Publication: [1] H. Hu, L. Chen, Q. Si, Nat. Phys 20, 1863 (2024).
  [2] Q. Si et al., Nature 413, 804 (2001).
  [3] S. Paschen and Q. Si, Nat. Rev. Phys. 9 (2021).
  [4] S. Kirchner et al., Rev. Mod. Phys. 92, 011002 (2020).
  [5] H. Hu et al., arXiv:2207.08744.

  Presenters

  • Xiaomo Huang

    • Rice University

  Authors

  • Xiaomo Huang

    • Rice University

  • Yiming Wang

    • Rice University

  • Shouvik Sur

    • Rice University

  • Haoyu Hu

    • Princeton University

  • Qimiao Si

    • Rice University

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• Abstract Withdrawn

  ORAL · Withdrawn

  March 17, 2026, 9:12 AM – March 17, 2026, 9:24 AM

  View abstract →

• Collective excitations and stability of a non-Fermi liquid state near a quantum-critical point of a metal

  ORAL

  March 17, 2026, 9:24 AM – March 17, 2026, 9:36 AM

  Publication: Phys. Rev. B 112, L081101 (2025)

  Presenters

  • Yasha Gindikin

    • University of Minnesota

  Authors

  • Yasha Gindikin

    • University of Minnesota

  • Dmitrii L Maslov

    • University of Florida

  • Andrey V Chubukov

    • University of Minnesota

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• Pseudogapped Fermi liquids from correlated hopping

  ORAL

  March 17, 2026, 9:36 AM – March 17, 2026, 9:48 AM

  Presenters

  • Andreas Gleis

    • Rutgers University
    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  Authors

  • Andreas Gleis

    • Rutgers University
    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Gabriel Kotliar

    • Rutgers University

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• Studying Quantum Phase transitions in Emergent Non-Fermi Liquid systems

  ORAL

  March 17, 2026, 9:48 AM – March 17, 2026, 10:00 AM

  Publication: Quantum Phase transitions in Emergent Non-Fermi Liquid systems

  Presenters

  • Rutvij S Gholap

    • University of Manchester

  Authors

  • Rutvij S Gholap

    • University of Manchester

  • Alessandro Principi

    • University of Manchester

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• Exploring the nature of the emergent gauge field in composite-fermion metals: A large-scale microscopic study

  ORAL

  March 17, 2026, 10:00 AM – March 17, 2026, 10:12 AM

  Publication: A. Anakru, M. Gattu, A. C. Balram, X.-C. Wu, P. Kumar, Z. Bi, and J. K. Jain, Exploring the nature of the emergent gauge field in composite-fermion metals: A large-scale microscopic study, arXiv:2509.07151 [cond-mat.str-el] (2025).

  Presenters

  • Amogh Anakru

    • Pennsylvania State University

  Authors

  • Amogh Anakru

    • Pennsylvania State University

  • Mytraya Gattu

    • Pennsylvania State University

  • Ajit C Balram

    • The Institute of Mathematical Sciences (IMSc)

  • Xiaochuan Wu

    • Princeton University

  • Prashant Kumar

    • IIT Bombay

  • Zhen Bi

    • Pennsylvania State University

  • Jainendra K Jain

    • Pennsylvania State University

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• Frustrated metals: Understanding correlated phenomenon using compact molecular orbitals.

  ORAL

  March 17, 2026, 10:12 AM – March 17, 2026, 10:24 AM

  Presenters

  • Mounica Mahankali

    • Rice University

  Authors

  • Mounica Mahankali

    • Rice University

  • Fang Xie

    • Rice University

  • Yuan Fang

    • Rice University

  • Shouvik Sur

    • Rice University

  • Lei Chen

    • Stony Brook University

  • Qimiao Si

    • Rice University

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• Classification of non-Fermi liquids and their universal superconducting fluctuations: Part I

  ORAL

  March 17, 2026, 10:24 AM – March 17, 2026, 10:36 AM

  Publication: "Classification of non-Fermi liquids and their universal superconducting fluctuations", by S. Kukreja, D. M. Willerton, and S.-S. Lee (planned paper)

  Presenters

  • Dawson M Willerton

    • McMaster University

  Authors

  • Dawson M Willerton

    • McMaster University

  • Shubham Kukreja

    • McMaster University

  • Sung-Sik Lee

    • McMaster University

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• Classification of non-Fermi liquids and their universal superconducting fluctuations: Part II

  ORAL

  March 17, 2026, 10:36 AM – March 17, 2026, 10:48 AM

  Publication: Kukreja, S., Willerton, D. M., & Lee, S.-S. (in preparation). Classification of non-Fermi liquids and their universal superconducting fluctuations.

  Presenters

  • Shubham Kukreja

    • McMaster University

  Authors

  • Shubham Kukreja

    • McMaster University

  • Dawson M Willerton

    • McMaster University

  • Sung-Sik Lee

    • McMaster University

  View abstract →