  Recently, States of Low Energy (SLEs) have been proposed as viable vacuum
states of primordial perturbations within Loop Quantum Cosmology (LQC). In this
work we investigate the effect of the high curvature region of LQC on the
definition of SLEs. Shifting the support of the test function that defines them
away from this regime results in primordial power spectra of perturbations
closer to those of the so-called Non-oscillatory (NO) vacuum, which is another
viable choice of initial conditions previously introduced in the LQC context.
Furthermore, through a comparison with the Hadamard-like SLEs, we prove that
the NO vacuum is of Hadamard type as well.
