344 citations · 4.3k across the 92 of their papers we have counts for
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hep-th1991★ 4 cited
An Introduction to 2d Gravity and Solvable String Models
Emil Martinec
Continuum and discrete approaches to 2d gravity coupled to matter are reviewed.
hep-th1991★ 75 cited
Ground Rings and Their Modules in 2D Gravity with Matter
D. Kutasov, E. Martinec, N. Seiberg
All solvable two-dimensional quantum gravity models have non-trivial BRST cohomology with vanishing ghost number. These states form a ring and all the other states in the theory fa…