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XII International Conference on New Frontiers in Physics

Jul 10 – 22, 2023
Orthodox Academy of Crete, Kolymbari, Crete, Greece (Hybrid mode)
Europe/Athens timezone

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Session

Quantum Physics, Quantum Optics and Quantum Information

Jul 19, 2023, 4:40 PM

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  1. 120. On Diagonalization and Bound State Existence Conditions for Coupled Harmonic Oscillators
    Mohsin Ilahi
    7/19/23, 4:40 PM
    Quantum Physics, Quantum Optics and Quantum Information
    Talk

    We have established the connection between two diagonalization methods that have
    been put forward recently for solving time-dependent and time-independent three coupled
    quantum harmonic oscillators (CQHO). One method invokes SU(3) Lie group structure while the other takes SO(3) Lie group construction into consideration for diagonalization. Necessary and
    sufficient conditions for the...

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  2. 156. A local-deterministic alternative to Quantum Gravity
    7/19/23, 5:00 PM

    Ramzi Suleiman

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  3. 111. Quantum vs classical logic: information loss
    Maksym Teslyk (Department of Physics, University of Oslo, Norway)
    7/19/23, 5:20 PM
    Quantum Physics, Quantum Optics and Quantum Information
    Talk

    Our study is dedicated to the reduction of quantum logic expressions to their classical counterparts by imposing the semi-classical limit. We demonstrate that any quantum gate from the complete set suffers information loss during the transition $ \hbar \to 0 $. The biggest losses are manifested for propositions consisting of non-commuting operators. The developed technique makes it possible to...

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