147 citations · 1.4k across the 78 of their papers we have counts for
6 papers · 1 filter
Quantum thermal machine as a rectifier
M. Santiago-García, O. Pusuluk, Ö. E. Müstecaplıoğlu +2
We study a chain of interacting individual quantum systems connected to heat baths at different temperatures on both ends. Starting with the two-system case, we thoroughly investig…
Quantum thermometry for ultralow temperatures using probe and ancilla qubit chains
Asghar Ullah, Vipul Upadhyay, Özgür E. Müstecaplıoğlu
We propose a scheme to enhance the range and precision of ultralow temperature measurements by employing a probe qubit coupled to a chain of ancilla qubits. Specifically, we analyz…
Polaron catastrophe within quantum acoustics
Alhun Aydin, Joonas Keski-Rahkonen, Anton M. Graf +4
The quantum acoustic framework has recently emerged as a non-perturbative, coherent approach to electron-lattice interactions, uncovering rich physics often obscured by perturbativ…
Spin Squeezing Enhanced Quantum Magnetometry with Nitrogen-Vacancy Center Qutrits
L. Gassab, Ö. E. Müstecaplıoğlu
We explore the utility of quantum spin squeezing in quantum magnetometry, focusing on three-level (qutrit) Nitrogen-Vacancy (NV) centers within diamond, utilizing a standard Ramsey…
Steady-State Entanglement Generation via Casimir-Polder Interactions
Mohsen Izadyari, Onur Pusuluk, Kanu Sinha +1
We investigate the generation of steady-state entanglement between two atoms resulting from the fluctuation-mediated Casimir-Polder (CP) interactions near a surface. Starting with…
Nonlocality enhanced precision in quantum polarimetry via entangled photons
Ali Pedram, Vira R. Besaga, Frank Setzpfandt +1
A nonlocal quantum approach is presented to polarimetry, leveraging the phenomenon of entanglement in photon pairs to enhance the precision in sample property determination. By emp…