Field propagation in a stochastic background space: The rate of light incoherence in stellar interferometry

We present Hilbert space representation for a relatively broad class of minimum-length deformed quantum mechanical models obtained by incorporating a space-time uncertainty relation into quantum mechanics. The correspondingly modified field theory is used for estimating the deviation of the light incoherence rate from distant astrophysical sources from the standard case.

Figure 1

A screen $A$ illuminated by an extended quasimonochromatic incoherent source $\Sigma$.