80 citations · 91 across the 3 of their papers we have counts for
3 papers
hep-th1999★ 11 cited
Contour gauges, canonical formalism and flux algebras
L. Lukaszuk, E. Leader, A. Johansen
A broad class of contour gauges is shown to be determined by admissible contractions of the geometrical region considered and a suitable equivalence class of curves is defined. In…
hep-th1998
Positivity Constraints on Anomalies and Supersymmetry
A. Johansen
The relation between the trace and R-current anomalies in 4D supersymmetric theories implies that the U(1)F, U(1) and U(1) anomalies which matched in studies of N…
hep-th1997★ 80 cited
On Four-Dimensional Compactifications of F-Theory
Michael Bershadsky, Andrey Johansen, Tony Pantev +1
Branches of moduli space of F-theory in four dimensions are investigated. The transition between two branches is described as a 3-brane-instanton transition on a 7-brane. A dual he…