Analytical control of quantum coherence: Markovian revival via basis engineering and exact non-Markovian criteria

The preservation of quantum coherence is besieged by a fundamental dogma: its revival necessitates non-Markovian memory effects from structured environments. This paradigm has constrained quantum control strategies and obscured simpler paths to coherence protection. Here, we shatter this belief by demonstrating unambiguous coherence revival even in strictly Markovian regimes, achieved solely through basis engineering in the $\sigma_x/\sigma_y$ bases. We establish a comprehensive analytical framework for predictive coherence control, delivering three universal design principles. First, we derive a minimum critical noise based frequency, $\omega_{0}^{c}\approx\frac{\uppi}{t_{\max}}$, serving as a universal criterion for engineering non-Markovian dynamics over any interval $[0,~t_{\max}]$.Crucially, we show that Markovian environments ($\omega_0~~\uppi/(2t_{\max})$, establishing basis engineering as an independent control dimension that separates revival dynamics from environmental memory.Furthermore, for non-Markovian environments, we provide exact conditions for periodic and complete revival: setting $\omega_0~=~n~\cdot~6.285/t_{\max}$ guarantees revival in the $\sigma_z$ basis, while combining it with $\omega_k~=~\uppi~\omega_0~/~6.285$ ensures perfect revival in the $\sigma_x/\sigma_y$ bases. Our results, validated by rigorous quantum simulations, provide a predictive toolkit for coherence control, offering immediate strategies for enhancing quantum memory, sensing, and error mitigation.