63 citations · 153 across the 8 of their papers we have counts for
Showing 1996Show all
3 papers · 1 filter
hep-th1996★ 63 cited
Solving the Decompactification Problem in String Theory
E. Kiritsis, C. Kounnas, M. Petropoulos +1
We investigate heterotic ground states in four dimensions in which N=4 supersymmetry is spontaneously broken to N=2. N=4 supersymmetry is restored at a decompactification limit cor…
hep-th1996★ 9 cited
On the Heterotic Effective Action at One-Loop, Gauge Couplings and the Gravitational Sector
E. Kiritsis, C. Kounnas, M. Petropoulos +1
We present in detail the procedure for calculating the heterotic one-loop effective action. We focus on gravitational and gauge couplings. We show that the two-derivative couplings…
hep-th1996
One loop corrections to coupling constants in String Effective Field Theory
M. Petropoulos
In the framework of a recently proposed method for computing exactly string amplitudes regularized in the infra-red, I determine the one-loop correlators for auxiliary fields in th…