85 citations · 827 across the 51 of their papers we have counts for
Showing 1992Show all
3 papers · 1 filter
hep-th1992
On Physical States in c<1 String Theory
S. Govindarajan
The BRST cohomology analysis of Lian and Zuckerman leads to physical states at all ghost number for matter coupled to Liouville gravity. We show how these states are related…
hep-th1992★ 8 cited
Genus Zero Correlation Functions in c<1 String Theory
S. Govindarajan, T. Jayaraman, V. John
We compute N-point correlation functions of pure vertex operator states(DK states) for minimal models coupled to gravity. We obtain agreement with the matrix model results on analy…
hep-th1992★ 14 cited
Chiral Rings and Physical States in c<1 String Theory
S. Govindarajan, T. Jayaraman, V. John
We show how the double cohomology of the String and Felder BRST charges naturally leads to the ring structure of strings. The chiral ring is a ring of polynomials in two vari…