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2025 CAP Congress / Congrès de l'ACP 2025

8–13 Jun 2025
America/Regina timezone
Welcome to the 2025 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2025!

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Session

(DTP) R2-1 Particle and Mathematical Physics | Physique des particules et physique mathématique (DPT)

R2-1
12 Jun 2025, 16:30

Conveners

(DTP) R2-1 Particle and Mathematical Physics | Physique des particules et physique mathématique (DPT)

  • Mark Walton

Presentation materials

There are no materials yet.

  1. 65. Heavy-Light Diquark Mass Splitting from QCD Sum-Rules and Diagrammatic Renormalization Methods
    Thamirys de Oliveira (University of Saskatchewan)
    12/06/2025, 16:30
    Theoretical Physics / Physique théorique (DTP-DPT)
    Invited Speaker / Conférencier(ère) invité(e)

    QCD Laplace sum-rules are an important tool to extract information about bound states of quarks from perturbative QCD with non-perturbative effects of QCD condensates. Applying the QCD Laplace sum-rules to strange and non-strange heavy-light diquarks, I compare their masses. Diquark correlation functions are renormalized using the diagrammatic renormalization method. It is found that the...

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  2. 344. Theory for electron-phonon systems at high levels of Joule heating: Spontaneous symmetry breaking with possible applications to chemical systems.
    Steve Patitsas (University of Lethbridge)
    12/06/2025, 17:00
    Theoretical Physics / Physique théorique (DTP-DPT)
    Oral (Non-Student) / Orale (non-étudiant(e))

    Recent work on dissipative electron-phonon type systems will be reviewed. A Boltzmann transport equation was formulated which accounts for second order collisions with an electron-phonon vertex and a three-phonon vertex. This approach reveals the existence of two forces perpendicular to the primary direction of electrical current, equally and oppositely acting on electrons and phonons. ...

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  3. 168. Theoretical analysis of non-linear dynamics response of a bridge pier under two-phase turbulent flow
    Dr Loïc NGOU ZEUFO (Cégep Beauce-Appalaches)
    12/06/2025, 17:15
    Theoretical Physics / Physique théorique (DTP-DPT)
    Oral (Non-Student) / Orale (non-étudiant(e))

    Despite the development in Engineering, the structure such as bridge continue to collapse due to fluid loads effects. Their combination on a bridge pier can also induced catastrophic damages. Less attention in literature has been given to bridge pier dynamics under transversal flow. This work describes the dynamic vibration, including theoretical non-linear dynamics analysis, of a bridge pier...

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