Theories with gauge-mediated supersymmetry breaking provide an interesting alternative to
the scenario in which the soft terms of the low-energy fields are induced by gravity. These …

USING STANDARD SYSTE Page 1 Brane dynamics and gauge theory Amit Giveon Racah
Institute of Physics, The Hebrew University, Jerusalem 91904, Israel David Kutasov EFI and …

We consider F/M/Type IIA theory compactified to four, three, or two dimensions on a Calabi–
Yau four-fold, and study the behavior near an isolated singularity in the presence of …

We show that four-dimensional N= 2 supersymmetric SU (N) gauge theory for N> 2
necessarily contains vacua with mutually non-local massless dyons, using only analyticity of …

A bstract Many examples of low-energy dualities have been found in supersymmetric gauge
theories with four supercharges, both in four and in three space-time dimensions. In these …

Recently, it has become clear that certain aspects of four dimensional supersymmetric field
theories can be analyzed exactly, providing a laboratory for the analysis of the dynamics of …

Dynamical supersymmetry breaking in a long-lived meta-stable vacuum is a
phenomenologically viable possibility. This relatively unexplored avenue leads to many new …

A bstract We study the asymptotic behavior of the (modified) superconformal index for
4d\(\mathcal {N}\)= 1 gauge theory. By considering complexified chemical potential, we find …

The implications of conformal invariance, as relevant in quantum field theories at a
renormalization group fixed point, are analysed with particular reference to results for …

The results of Römelsberger for an N= 1 superconformal index counting protected operators,
satisfying a BPS condition and which cannot be combined to form long multiplets, are …