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2026 CAP Congress / Congrès de l'ACP 2026

21–26 Jun 2026
U. Ottawa - Learning Crossroads (CRX) Building
America/Toronto timezone
Welcome to the 2026 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2026!

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Session

(DTP) W1-8 Mathematical Physics and Quantum Theory | Physique mathématique et théorie quantique (DPT)

W1-8
24 Jun 2026, 10:15
U. Ottawa - Learning Crossroads (CRX) Building

U. Ottawa - Learning Crossroads (CRX) Building

100 Louis-Pasteur Private, Ottawa, ON K1N 9N3

Conveners

(DTP) W1-8 Mathematical Physics and Quantum Theory | Physique mathématique et théorie quantique (DPT)

  • Hari Kunduri (McMaster University, Mathematics and Physics)

Presentation materials

There are no materials yet.

  1. 991. xCPS: A Computational Toolkit for Covariant Phase Space Methods
    Juan Margalef (Université de Montréal)
    24/06/2026, 10:15
    Theoretical Physics / Physique théorique (DTP-DPT)
    Invited Speaker / Conférencier(ère) invité(e)

    The covariant phase space (CPS) formalism provides a geometric framework to derive equations of motion and endow the space of solutions with a symplectic structure. This variational approach additionally provides Noether charges and plays a central role in modern gravitational physics and gauge theories. Despite its conceptual elegance, explicit computations in physically relevant models...

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  2. 499. Bosonization of Noise Effects on Nonlocal Open Quantum Dynamics
    Marco Merkli
    24/06/2026, 10:45
    Theoretical Physics / Physique théorique (DTP-DPT)
    Oral (Non-Student) / Orale (non-étudiant(e))

    Quantum systems that interact non-locally with an environment are paradigms for exploring collective phenomena. They naturally emerge in various physical contexts involving long-range,vmany-body interactions. We consider a general class of such open systems characterized by a coupling to the environment which is inversely proportional to the square root of the environmentvsize. We demonstrate...

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  3. 498. Bridging the Gap between Classical and Quantum Mechanics through General Relativity.
    Prof. Réjean Plamondon
    24/06/2026, 11:00
    Theoretical Physics / Physique théorique (DTP-DPT)
    Oral (Non-Student) / Orale (non-étudiant(e))

    This paper proposes a conceptual framework to bridge the gap between classical and quantum mechanics using an emergent paradigm that positions general relativity into a probabilistic context. Starting from an analogy between Einstein equations and Bayes law, the linear case of a weak field static symmetric massive object is analyzed to point out how Einstein’s equation could incorporate a...

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  4. 664. Time-Symmetric Nonlinear Dynamics and the Emergence of Objective Wavefunction Collapse in Strongly Correlated t-U-V-J Manifolds
    Prof. Godfrey Ejiroghene Akpojotor (Delta State University, Abraka, Nigeria)
    24/06/2026, 11:15
    Theoretical Physics / Physique théorique (DTP-DPT)
    Oral (Non-Student) / Orale (non-étudiant(e))

    In this study, we propose a unified theoretical framework for objective wavefunction collapse by situating non-linear quantum dynamics within a time-symmetric manifold. Utilizing the Highly Simplified Correlated Variational Approach (HSCVA), we map the t-U-V-J Hamiltonian of strongly correlated electronic systems onto a non-linear temporal landscape. We introduce the Extended Dirac Principle...

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