3 papers
quant-ph2025
Impacts of Intrinsic Noise and Quantum Entanglement on the Geometric and Dynamical Properties of the XXZ Heisenberg Interacting Spin Model
M. Yachi, B. Amghar, J. Elfakir +4
Understanding how intrinsic decoherence affects the interplay between geometry, dynamics, and entanglement in quantum systems is a central challenge in quantum information science.…
cond-mat.stat-mech2025
Magnetic Phase Transitions and Mixed Spin in Double Perovskite
Said Khaireddine, Redouane Assad, Mohammed El Falaki +2
The magnetic properties of the double perovskite oxide FeMo are analyzed using a mixed-spin Ising model with spins in the pr…
quant-ph2024
Effects of DM and KSEA interactions on entanglement, Fisher and Wigner-Yanase information correlations of two XYZ-Heisenberg-qubit states under a magnetic field
S. Gaidi, A. Slaoui, A-B. A. Mohamed +2
We employ entanglement negativity, local quantum uncertainty (LQU), and local quantum Fisher information (LQFI) to characterize thermal entanglement between two XYZ-Heisenberg-qubi…