Quantum Phase Transition Theory

Presentations

• Multi-fixed point numerical conformal bootstrap: a case study with structured global symmetry

  ORAL

  March 19, 2021, 9:00 AM – March 19, 2021, 9:12 AM

  Presenters

  • Matt Dowens

    Univ of St Andrews

  Authors

  • Matt Dowens

    Univ of St Andrews

  • Christopher A Hooley

    Univ of St Andrews, SUPA, School of Physics and Astronomy, University of St. Andrews

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• Order, Disorder, and Transitions in AKLT-like States on the Decorated Bethe Lattice

  ORAL

  March 19, 2021, 9:12 AM – March 19, 2021, 9:24 AM

  Presenters

  • Nicholas Pomata

    State Univ of NY - Stony Brook

  Authors

  • Nicholas Pomata

    State Univ of NY - Stony Brook

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• Order by disorder in a quantum annealer

  ORAL

  March 19, 2021, 9:24 AM – March 19, 2021, 9:36 AM

  Presenters

  • Sumner Hearth

    Boston University

  Authors

  • Sumner Hearth

    Boston University

  • Siddhardh C Morampudi

    Center for Theoretical Physics,, Massachusetts Institute of Technology, MIT, Center for Theoretical Physics, Massachusetts Institute of Technology

  • Christopher Laumann

    Boston University, Department of Physics, Boston University

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• Quantum critical behavior of the Gross-Neveu-SO(3) universality class: 4−<i>ε</i> expansion, 1/<i>N</i> expansion, and functional renormalization group

  ORAL

  March 19, 2021, 9:36 AM – March 19, 2021, 9:48 AM

  Presenters

  • Shouryya Ray

    Tech Univ Dresden

  Authors

  • Shouryya Ray

    Tech Univ Dresden

  • Bernhard Ihrig

    Univ Cologne

  • Michael M Scherer

    University of Cologne, Univ Cologne

  • John A Gracey

    Univ Liverpool

  • Lukas Janssen

    TU Dresden, Tech Univ Dresden, Technische Universität Dresden

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• Confinement transition in the QED₃-Gross-Neveu-XY universality class

  ORAL

  March 19, 2021, 9:48 AM – March 19, 2021, 10:00 AM

  Presenters

  • Lukas Janssen

    TU Dresden, Tech Univ Dresden, Technische Universität Dresden

  Authors

  • Lukas Janssen

    TU Dresden, Tech Univ Dresden, Technische Universität Dresden

  • Wei Wang

    Chinese Academy of Sciences

  • Michael M Scherer

    University of Cologne, Univ Cologne

  • Zi Yang Meng

    University of Hong Kong, Chinese Academy of Sciences

  • Xiao Yan Xu

    University of California, San Diego, Department of Physics, University of California at San Diego

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• Duality Protected Multi-Criticality in Deconfined Quantum Phase Transitions

  ORAL

  March 19, 2021, 10:00 AM – March 19, 2021, 10:12 AM

  Presenters

  • Dachuan Lu

    University of California, San Diego

  Authors

  • Dachuan Lu

    University of California, San Diego

  • Yizhuang You

    University of California, San Diego, Department of Physics, University of California, San Diego

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• ab initio Gutzwiller quantum molecular dynamics simulation of hydrogens under extreme conditions

  ORAL

  March 19, 2021, 10:12 AM – March 19, 2021, 10:24 AM

  Presenters

  • Chen Cheng

    Univ of Virginia

  Authors

  • Chen Cheng

    Univ of Virginia

  • Gia-wei Chern

    Univ of Virginia, University of Virginia, Department of Physics, University of Virginia

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• Symmetry Breaking Effects of Instantons in Parton Gauge Theories

  ORAL

  March 19, 2021, 10:24 AM – March 19, 2021, 10:36 AM

  Presenters

  • Shankar Ganesh

    Univ of Alberta

  Authors

  • Shankar Ganesh

    Univ of Alberta

  • Joseph Maciejko

    Univ of Alberta, Physics, University of Alberta, University of Alberta

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• Continuous phase transitions in diagrammatic Monte Carlo

  ORAL

  March 19, 2021, 10:36 AM – March 19, 2021, 10:48 AM

  Presenters

  • Connor Lenihan

    King's College London

  Authors

  • Connor Lenihan

    King's College London

  • Aaram J. Kim

    King's College London, Department of Physics, King’s College London, UK, Department of Physics, King's College London

  • Fedor Simkovic

    Ecole Polytechnique, CPHT, École Polytechnique, Palaiseau, France, College de France, CPHT, Ecole Polytechnique & Collège de France

  • Evgeny Kozik

    King's College London, Department of Physics, King’s College London, UK, Department of Physics, King's College London

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• Instanton Crystal Phase

  ORAL

  March 19, 2021, 10:48 AM – March 19, 2021, 11:00 AM

  Presenters

  • Grigorii Starkov

    Ruhr Univ Bochum

  Authors

  • Grigorii Starkov

    Ruhr Univ Bochum

  • Konstantin Efetov

    Ruhr Univ Bochum

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• Attractive Effect of a Strong Electronic Repulsion: The Physics of Vertex Divergences

  ORAL

  March 19, 2021, 11:00 AM – March 19, 2021, 11:12 AM

  Presenters

  • Lorenzo Del Re

    Georgetown University

  Authors

  • Lorenzo Del Re

    Georgetown University

  • Matthias Reitner

    Solid State Physics, Vienna Institute of Technology

  • Patrick Chalupa

    Solid State Physics, Vienna Institute of Technology

  • Daniel Springer

    Solid State Physics, Vienna Institute of Technology

  • Sergio Ciuchi

    Dipartimento di Scienze Fisiche e Chimiche, Università dell'Aquila

  • Giorgio Sangiovanni

    Institut fuer Theoretische Physik und Astrophysik, Universitaet Wuerzburg, University of Würzburg

  • Alessandro Toschi

    Solid State Physics, Vienna Institute of Technology

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• Stability of the unconventional $\mathbb{Z}_{n}$ parton states at $\nu = 7/3$: The role of finite width

  ORAL

  March 19, 2021, 11:12 AM – March 19, 2021, 11:24 AM

  Presenters

  • William Faugno

    Pennsylvania State University

  Authors

  • William Faugno

    Pennsylvania State University

  • Tongzhou Zhao

    Pennsylvania State University

  • Ajit Coimbatore Balram

    The Institute of Mathematical Sciences, Institute of Mathematical Sciences

  • Thierry Jolicoeur

    Institute de Physique Theorique, CEA-Saclay

  • Jainendra Jain

    Pennsylvania State University, Pennsylvania state university

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• Universal tripartite entanglement in many-body systems

  ORAL

  March 19, 2021, 11:24 AM – March 19, 2021, 11:36 AM

  Presenters

  • Karthik Siva

    University of California, Berkeley, Univ of California – Berkeley, Univ of California - Berkeley

  Authors

  • Yijian Zou

    Perimeter Institute for Theoretical Physics

  • Karthik Siva

    University of California, Berkeley, Univ of California – Berkeley, Univ of California - Berkeley

  • Tomohiro Soejima

    University of California, Berkeley

  • Roger Mong

    University of Pittsburgh, Department of Physics and Astronomy, University of Pittsburgh

  • Michael Zaletel

    University of California, Berkeley, UC Berkeley, Physics, University of California, Berkeley, Department of Physics, University of California, Berkeley

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• Origin of the ν= 1/2 fractional quantum Hall effect in wide quantum wells

  ORAL

  March 19, 2021, 11:36 AM – March 19, 2021, 11:48 AM

  Presenters

  • Tongzhou Zhao

    Pennsylvania State University

  Authors

  • Tongzhou Zhao

    Pennsylvania State University

  • William Faugno

    Pennsylvania State University

  • Songyang Pu

    Pennsylvania State University

  • Jainendra Jain

    Pennsylvania State University, Pennsylvania state university

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• Continuous phase transition between Neel and valence bond solid phases on a spin ladder system

  ORAL

  March 19, 2021, 11:48 AM – March 19, 2021, 12:00 PM

  Presenters

  • Takuhiro Ogino

    Univ of Tokyo

  Authors

  • Takuhiro Ogino

    Univ of Tokyo

  • Ryui Kaneko

    Kindai Univ.

  • Satoshi Morita

    Univ of Tokyo

  • Shunsuke Furukawa

    Keio Univ.

  • Naoki Kawashima

    Univ of Tokyo, Institute for Solid State Physics, University of Tokyo

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