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Entropic uncertainty and entanglement are two distinct aspects of quantummechanical procedures. To estimate entropic uncertainty relations, entropiesare used: the greater the entropy bound, the less effective the quantumoperations and entanglement are. In this regard, we analyze the entropicuncertainty, entropic uncertainty lower bound, and concurrence dynamics in twonon-interacting qubits. The exposure of two qubits is studied in two differentqubit-noise configurations, namely, common qubit-noise and independentqubit-noise interactions. To include the noisy effects of the local externalfields, a Gaussian Ornstein Uhlenbeck process is considered. We show that therise in entropic uncertainty gives rise to the disentanglement in the two-qubitWerner type state and both are directly proportional. Depending on theparameters adjustment and the number of environments coupled, differentclassical environments have varying capacities to induce entropic uncertaintyand disentanglement in quantum systems. The entanglement is shown to bevulnerable to current external fields; however, by employing the idealparameter ranges we provided, prolonged entanglement retention while preventingentropic uncertainty growth can be achieved. Besides, we have also analyzed theintrinsic behavior of the classical fields towards two-qubit entanglementwithout any imperfection with respect to different parameters

Quantum memory assisted entropic uncertainty and entanglement dynamics: Two qubits coupled with local fields and Ornstein Uhlenbeck noise