7 papers
Correlation Enhanced Autonomous Quantum Battery Charging via Structured Reservoirs
Achraf Khoudiri, Abderrahim El Allati, Youssef Khlifi +3
In this work, we investigate autonomous charging of a quantum battery coupled to a structured reservoir composed of two qubits, each locally coupled to its own bosonic thermal bath…
Phase-switchable nonreciprocal entanglement via magnon squeezing in ring-cavity optomagnomechanics
Z. Imara, A. El Allati, A. Belfakir +2
Cavity optomagnomechanics provides a versatile platform to explore macroscopic quantum correlations, particularly nonreciprocal entanglement. In this work, we propose a theoretical…
Nonreciprocal Macroscopic Entanglement through Magnon Squeezing in a Cavity Magnomechanics
Ziyad Imara, Khadija El Anouz, Ilkay Demir +1
Cavity magnomechanics has opened a new frontier in quantum electrodynamics, yielding several significant theoretical and experimental results. In this paper, we propose a different…
Generation of Quantum Entanglement in Autonomous Thermal Machines: Effects of Non-Markovianity, Hilbert Space Structure, and Quantum Coherence
Achraf Khoudiri, Khadija El Anouz, Abderrahim El Allati
We present a theoretical investigation of entanglement generation in an external quantum system via interaction with a quantum autonomous thermal machine (QATM) under non-Markovian…
Nonequilibrium quantum thermometry with noncommutative system-bath couplings
Youssef Aiache, Abderrahim El Allati, Ä°lkay Demir +1
Accurate temperature estimation in the quantum and cryogenic regimes remains a fundamental challenge. Here, we investigate nonequilibrium quantum thermometry using a single-qubit p…
Coherence-Driven Quantum Battery Charging via Autonomous Thermal Machines: Energy Transfer, Memory Effects, and Ergotropy Enhancement
Achraf Khoudiri, Abderrahman Oularabi, Khadija El Anouz +2
In this work, we study a hybrid quantum system composed of a quantum battery and a coherence-driven charger interacting with a Quantum Autonomous Thermal Machine (QATM). The QATM,…