76 citations · 163 across the 5 of their papers we have counts for
5 papers
Revisiting the - tension in QCD from a 1PI-action perspective
Paolo Di Vecchia, Francesco Sannino, Graham M. Shore +2
We discuss the tension one encounters in trying to solve, simultaneously, the and strong- problems in QCD with light quarks and a small angle within QCD itself.…
On the Duality between Perturbative Heterotic Orbifolds and M-Theory on T^4/Z_N
V. Kaplunovsky, J. Sonnenschein, S. Theisen +1
The heterotic string compactified on an orbifold $T^4/\IZ_N$ has gauge group with (massless) states in its twisted sectors which are charged under both…
Non-Perturbative Properties of Heterotic String Vacua Compactified on
J. Louis, J. Sonnenschein, S. Theisen +1
Using the heterotic--type II duality of string vacua in four space-time dimensions we study non-perturbative couplings of toroidally compactified six-dimensional heterotic va…
Folds in 2D String Theories
O. Ganor, J. Sonnenschein, S. Yankielowicz
We study maps from a 2D world-sheet to a 2D target space which include folds. The geometry of folds is discussed and a metric on the space of folded maps is written down. We show t…
Physical States in G/G Models and 2d Gravity
O. Aharony, O. Ganor, N. Sochen J. Sonnenschein +1
An analysis of the BRST cohomology of the G/G topological models is performed for the case of . Invoking a special free field parametrization of the various currents, th…