48 citations · 80 across the 5 of their papers we have counts for
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hep-th1993
Non-Compact Calabi-Yau Spaces and Other Non-Trivial Backgrounds for 4-D Superstrings
E. Kiritsis, C. Kounnas, D. Lust
A large class of new 4-D superstring vacua with non-trivial/singular geometries, spacetime supersymmetry and other background fields (axion, dilaton) are found. Killing symmetries…
hep-th1993
Construction of String Solutions around Non-trivial Backgrounds
Costas Kounnas
We present a way of constructing string solutions around non-trivial gravitational backgrounds. The proposed solutions are constructed using superconformal building blocks…