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2022 CAP Congress / Congrès de l'ACP 2022

5–11 Jun 2022
McMaster University
America/Toronto timezone
Welcome to the 2022 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2022!

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Session

W3-9 Laser Development (DAMOPC) | Progrès dans les lasers (DPAMPC)

W3-9
8 Jun 2022, 15:15
McMaster University

McMaster University

Conveners

W3-9 Laser Development (DAMOPC) | Progrès dans les lasers (DPAMPC)

  • Jens Lassen

Presentation materials

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  1. 3358. Metamaterials and the Lambert W functio
    Prof. Najeh Jisrawi (Department of Physics and Astronomy and King's University College, Western University)
    08/06/2022, 15:30
    Atomic, Molecular and Optical Physics, Canada / Physique atomique, moléculaire et photonique, Canada (DAMOPC-DPAMPC)
    Oral (Non-Student) / Orale (non-étudiant(e))

    The generalized Lambert W function has been found useful in various problems like the square well, double potential well, Double Dirac Delta potential and the electronic properties of graphene nanoribbons (GN). In the example of GN, it is shown that the solutions to the equations governing the electronic states are closely related to the Lambert W and the Generalised Lambert W Function. In all...

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  2. 3034. Coherence, nonclassicality and entanglement of continuous-variable states
    Dr Anaelle Hertz (University of Toronto)
    08/06/2022, 15:45
    Atomic, Molecular and Optical Physics, Canada / Physique atomique, moléculaire et photonique, Canada (DAMOPC-DPAMPC)
    Oral (Non-Student) / Orale (non-étudiant(e))

    The quantum nature of a state of a bosonic quantum field can manifest itself in its bipartite entanglement, in its coherence and in its optical nonclassicality. Each of these distinct properties have been viewed as a resource, notably for quantum computing and quantum metrology, and can be measured with a variety of witnesses, measures and monotones. The question then naturally arises what the...

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  3. 3348. (G*) Stellar representation of extremal Wigner-negative spin states
    Jack Davis
    08/06/2022, 16:00
    Atomic, Molecular and Optical Physics, Canada / Physique atomique, moléculaire et photonique, Canada (DAMOPC-DPAMPC)
    Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

    The Majorana stellar representation is used to characterize maximally Wigner-negative spin states with respect to the SU(2)-covariant Wigner function. Comparisons are made to alternative definitions of nonclassicality, including anticoherence, the geometric measure of entanglement, and $P$-representability. Despite varying low-dimensional agreement between these definitions, the maximally...

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