Following Kostov and Ben-Menahem, we calculate the two-puncture correlation function for the one-dimensional matrix model. We find that it depends on the details of discretization for all momenta p. Its only universal features are its vanishing as p → 0 and the appearance of double poles at |p| = n/√α′, n = 1,2,.... We show how to derive these double poles in the conformal gauge treatment of Liouville gravity.
|Original language||English (US)|
|Number of pages||14|
|Journal||Nuclear Physics, Section B|
|State||Published - Feb 25 1991|
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics