Login

2026 Theory Canada 18

19–20 Jun 2026
Université de Montréal (MIL campus)
Canada/Central timezone

Simon Caron-Huot

Session

Mathematical Physics

20 Jun 2026, 14:00
A-4502 (Université de Montréal (MIL campus))

A-4502

Université de Montréal (MIL campus)

1375 Avenue Thérèse-Lavoie-Roux, Montréal (QC) H2V 0B3

Conveners

Mathematical Physics

  • Mark Walton

Presentation materials

There are no materials yet.

  1. 42. Exotic differential seven spheres and the two qubit phase space
    Prof. Manu Paranjape
    20/06/2026, 14:00
    Quantum Information
    Contributed Talk

    We study the two qubit phase space which is very simply a seven sphere. However, the topological seven spheres come in 28 inequivalent differential structures. We study the non-abelian Berry connection on the Kaluza-Klein reduced seven sphere to the four sphere with Yang-Mills fields, to see how the exotic differential structure can affect the two qubit system.

    Go to contribution page
  2. 64. Exact critical-temperature bounds for two-dimensional Ising models
    Prof. Igor Boettcher (University of Alberta)
    20/06/2026, 14:20
    Condensed Matter Theory
    Contributed Talk

    We derive exact critical-temperature bounds for the classical ferromagnetic Ising model on two-dimensional periodic tessellations of the plane. For any such tessellation or lattice, the critical temperature is bounded from a above by a universal number that is solely determined by the largest coordination number on the lattice. Crucially, these bounds are tight in some cases such as the...

    Go to contribution page
  3. 82. High-Performance Computational Modeling of Optical Turbulence and Discrete-Time Chaos in the Ikeda Map
    Rahul Nivash
    20/06/2026, 14:40
    1
    Condensed Matter Theory
    Contributed Talk

    Experimental data demonstrates that continuous-wave (CW) theories of non-linear optics do not accurately model the optical turbulence (chaos) arising from delayed discrete feedback in nonlinear optical ring cavities (Ikeda, 1979). To accurately predict this onset of optical turbulence within a ring cavity, this study implements a high-performance computational architecture simulating the...

    Go to contribution page
Building timetable...