  Glauber-Sudarshan states, sometimes simply referred to as Glauber states, or
alternatively as coherent and squeezed-coherent states, are interesting states
in the configuration spaces of any quantum field theories, that closely
resemble classical trajectories in space-time. In this paper, we identify
four-dimensional de Sitter space as a coherent state over a supersymmetric
Minkowski vacuum. Although such an identification is not new, what is new
however is the claim that this is realizable in full string theory, but only in
conjunction with temporally varying degrees of freedom and quantum corrections
resulting from them. Furthermore, fluctuations over the de Sitter space is
governed by a generalized graviton (and flux)-added coherent state, also known
as the Agarwal-Tara state. The realization of de Sitter space as a state, and
not as a vacuum, resolves many issues associated with its entropy, zero-point
energy and trans-Planckian censorship, amongst other things.
