Login

2019 CAP Congress / Congrès de l'ACP 2019

2–7 Jun 2019
Simon Fraser University
America/Vancouver timezone
Welcome to the 2019 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2019 !

Support

Session

W2-7 Condensed Matter Theory I (DCMMP) | Théorie de la matière condensée I (DPMCM)

W2-7
5 Jun 2019, 13:15
Simon Fraser University

Simon Fraser University

Conveners

W2-7 Condensed Matter Theory I (DCMMP) | Théorie de la matière condensée I (DPMCM)

  • Kartiek Agarwal (McGill University)

Presentation materials

There are no materials yet.

  1. 2412. Possible Flexoelectric Origin of the Lifshitz Transition in Strontium Titanate Interfaces
    Bill Atkinson (Trent University)
    05/06/2019, 13:15
    Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)
    Oral (Non-Student) / Orale (non-étudiant(e))

    Multiple experiments have observed a sharp transition in the band structure of LaAlO$_3$/SrTiO$_3$ (001) interfaces as a function of applied gate voltage. This Lifshitz transition, between a single occupied band at low electron density and multiple occupied bands at high density, is remarkable for its abruptness. In this work, we propose a mechanism by which such a transition might happen. ...

    Go to contribution page
  2. 2489. Strongly-coupled superconductivity from quantum cluster approaches
    Prof. David Sénéchal (Université de Sherbrooke)
    05/06/2019, 13:30
    Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)
    Invited Speaker / Conférencier(ère) invité(e)

    Unconventional superconductors, such as high-$T_c$ cuprates, strontium ruthenate and twisted bilayer graphene, are likely driven towards their state by strong electron-electron repulsion, instead of the classic electron-phonon interaction.
    Theoretical modeling of these materials may accordingly be based on the Hubbard model or by its multi-band variations. Few theoretical approaches can deal...

    Go to contribution page
  3. 2629. Charge and spin-specific local integrals of motion in a disordered Hubbard model
    Rachel Wortis (Trent University)
    05/06/2019, 14:00
    Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)
    Oral (Non-Student) / Orale (non-étudiant(e))

    While many-body localization has primarily been studied in systems with a single local degree of freedom, experimental studies of many-body localization in cold atom systems motivate exploration of the disordered Hubbard model. With two coupled local degrees of freedom it is natural to ask how localization in charge relates to disorder in spin and vice versa. Most prior work has addressed...

    Go to contribution page
  4. 2766. Strange metallic transport in the doped Hubbard model
    Edwin Huang (Stanford University)
    05/06/2019, 14:15
    Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)
    Invited Speaker / Conférencier(ère) invité(e)

    Strange or bad metallic transport, defined by its incompatibility with conventional quasiparticle pictures, is a theme common to strongly correlated materials and ubiquitous in many high temperature superconductors. The Hubbard model represents a minimal starting point for modeling strongly correlated systems. Here we demonstrate strange metallic transport in the doped two-dimensional Hubbard...

    Go to contribution page
Building timetable...