Comments on Quantum Effects in Supergravity Theories

Abstract

We elucidate the physics underlying ``anomaly mediation'', giving several alternative derivations of the formulas for gaugino and scalar masses. We stress that this phenomenon is of a type familiar in field theory, and does not represent an anomaly, nor does it depend on supersymmetry breaking and its mediation. Analogous phenomena are common in QFT and this particular phenomenon occurs also in supersymmetric theories without gravity.

21 pages

References in corpus (1)

• Dynamical SUSY Breaking in Meta-Stable Vacua

Cited by in corpus (7)

• On Anomaly Mediated SUSY Breaking
• Seesaw Extended MSSM and Anomaly Mediation without Tachyonic Sleptons
• Gaugino mass in AdS space
• Electronic structure and exotic exchange splitting in spin-density-wave states of BaFe${}_2$As${}_2$
• Mediation of Supersymmetry Breaking in a Class of String Theory Models
• Splitting the Wino Multiplet by Higher-Dimensional Operators in Anomaly Mediation
• Suppression of Supergravity Anomalies in Conformal Sequestering