  In this paper, we investigate the quantum correlations and coherence of two
accelerating Unruh-deWitt detectors coupled to a scalar field in 3 + 1
Minkowski space-time. We show that the entanglement is completely destroyed in
the limit of infinite acceleration while the local quantum uncertainty and
l1-norm of coherence remain nonzero. In addition, we also highlight the role of
Unruh temperature and energy spacing of detectors on quantum correlations for
different choices of initial states.
