2 papers
quant-ph2026
Dynamics of quantum entanglement in two time-dependent coupled harmonic oscillators
Ayoub Ghaba, Radouan Hab-arrih, Elhoussine Atmani +1
We investigate the quantum entanglement dynamics of two coupled harmonic oscillators with a time-dependent interaction. Using the Lewis-Riesenfeld invariant method, we derive the e…
quant-ph2026
Assessing the entanglement of three coupled harmonic oscillators
Ayoub Ghaba, Radouan Hab Arrih, Elhoussine Atmani +2
Quantum entanglement serves as a key phenomenon in understanding correlations in many-body systems, but analytical results remain scarce for coupled three-body oscillators. In this…