Amplified Quantum Correlation via Dynamical Modulation in Qubit‐Qutrit System under Markovian and Non‐Markovian Noise

ABSTRACT We investigated the entanglement dynamics in a hybrid system subjected to a dynamical modulation amplification coupled to Random Telegraph Noise (RTN), which exhibits two distinct regimes: Markovian and non‐Markovian. Our analysis reveals that this dynamical amplification not only enables the emergence of entanglement for specific entanglement parameters (rising from 0 to over 0.12 depending on the regime), but also significantly enhances existing entanglement as the field amplitude increases. Specifically, across various field strengths, the entanglement rises from below 0.5 to over 0.7. We furthermore demonstrate that the entanglement lifetime can be prolonged by increasing the field frequency. By fine‐tuning the field modulation parameters, these results highlight the pathway toward substantial improvements in entanglement performance, offering promising implications for the development of quantum technologies.