Acute entanglement and Photon/Phonons statistics in a balanced/unbalanced PT-symmetry systems

• URL: http://arxiv.org/abs/2211.01060v1
• Date: Wed, 2 Nov 2022 11:53:50 GMT
• Title: Acute entanglement and Photon/Phonons statistics in a balanced/unbalanced PT-symmetry systems
• Authors: M. Abid and A. Ayoub and J. Akram
• Abstract summary: We study the significance of Photon/Phonons bunching and antibunching on the dynamics of the quantum entanglement. We suggest a hybrid electromechanical system to realize a strong and tunable coupling between a microwave cavity and a nanomechanical resonator.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We study the significance of Photon/Phonons bunching and antibunching on the dynamics of the quantum entanglement in the presence of coupled PT-symmetry systems with balanced/unbalanced gain and loss. We suggest a hybrid electromechanical system to realize a strong and tunable coupling between a Coplanar-Waveguide (CPW) microwave cavity and a nanomechanical resonator (NAMR) via a superconducting Transmon qubit. The hybrid electromechanical system consists of a non-hermitian Hamiltonian with balanced/unbalanced gain and loss. The interplay between the quantum entanglement and the -symmetry systems is also thoroughly investigated. We frame a connection between Number operators, Photon/Phonons antibunching, and entanglement. It has been observed that the relative Photon/Phonons numbers play a key role in quantum entanglement dynamics. Furthermore, we study that quantum entanglement can be characterized by defining a Photon/Phonons antibunching. The Photon/Phonons antibunching is strongly dependent on the initial squeezed state and the rate of balanced/unbalanced gain and loss of the system.

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