Dq. Lamb et Jm. Quashnock, GAMMA-RAY BURSTS AS A PROBE OF LARGE-SCALE STRUCTURE IN THE UNIVERSE, The Astrophysical journal, 415(1), 1993, pp. 120000001-120000004
If gamma-ray bursts are cosmological in origin, the sources of the bur
sts are expected to trace the large-scale structure of luminous matter
in the universe. We show that, if this is so and if the Burst and Tra
nsient Source Experiment (BATSE) yields the locations of greater than
or similar to 3000 gamma-ray bursts, it may be possible to use them to
probe the structure of luminous matter on the largest scales known, c
onsistent with recent determinations from pencil beam surveys and stud
ies of superclusters. A positive result would provide compelling evide
nce that most gamma-ray bursts are cosmological in origin and would al
low comparison between the distributions of luminous matter and dark m
atter on large scales. Conversely, a negative result might cast doubt
on the cosmological origin of the bursts, provide evidence that the cl
ustering of burst sources on large scales is less than that expected f
rom pencil beam surveys and studies of superclusters, or indicate that
gamma-ray bursts have some more exotic origin.