2 papers
hep-th2010
A Note on Computations of D-brane Superpotential
Hiroyuki Fuji, Shinsaku Nakayama, Masahide Shimizu +1
We develop some computational methods for the integrals over the 3-chains on the compact Calabi-Yau 3-folds that plays a prominent role in the analysis of the topological B-model i…
hep-th2006
Open String Amplitudes in Various Gauges
Hiroyuki Fuji, Shinsaku Nakayama, Hisao Suzuki
Recently, Schnabl constructed the analytic solution of the open string tachyon. Subsequently, the absence of the physical states at the vacuum was proved. The development relies he…