122 citations · 175 across the 5 of their papers we have counts for
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hep-th2006★ 122 cited
R^4, purified
Giuseppe Policastro, Dimitrios Tsimpis
We derive, using the pure-spinor formalism, the complete -- including the fermions -- four-point effective action of both type II superstrings to all orders in , at tree level…
hep-th2006★ 8 cited
Curved Beta-Gamma Systems and Quantum Koszul Resolution
P. A. Grassi, G. Policastro
We consider the partition function of beta-gamma systems in curved space of the type discussed by Nekrasov and Witten. We show how the Koszul resolution theorem can be applied to t…