6 papers
Quantum Capacitor: A Coherence-Based Quantum Energy Storage Device
Saeed Haddadi
Quantum batteries have recently emerged as promising candidates for microscopic energy-storage technologies exploiting uniquely quantum mechanical effects. In this work, we introdu…
Comment on "Quantum teleportation, entanglement, LQU and LQFI in processes at BESIII through noisy channels''
Saeed Haddadi
We provide a critical assessment of a recent study applying quantum information concepts, including noisy channels and teleportation fidelity, to hyperon-antihyperon pairs produced…
Comment on "Controlling the dynamical evolution of quantum coherence and quantum correlations in processes at BESIII''
Saeed Haddadi
We critically examine recent claims [Phys. Rev. D 113, 016024 (2026)] regarding quantum coherence, steering, and non-Markovian dynamics in the hyperon-antihyperon system produced i…
Scalable Repeater Architecture for Long-Range Quantum Energy Teleportation in Gapped Systems
M. Y. Abd-Rabbou, Irfan Siddique, Saeed Haddadi +1
Quantum Energy Teleportation (QET) constitutes a paradigm-shifting protocol that permits the activation of local vacuum energy through the consumption of pre-existing entanglement…
Quantumness of hybrid systems under quantum noise
M. Abdellaoui, N. -E. Abouelkhir, A. Slaoui +2
We investigate the quantum correlations in an axially symmetric hybrid qubit-qutrit system subjected to different noisy environments. We first introduce a physical model and analyz…
Swapped Entanglement in High-Dimensional Quantum Systems
S. M. Zangi, Chitra Shukla, Khalid Naseer +1
Entanglement swapping is a fundamental protocol in quantum information processing that enables the distribution of entanglement between distant quantum systems and plays a central…