Reconstruction of Supersymmetric Theories at High Energy Scales

TL;DR

This paper explores methods to reconstruct supersymmetric theories at high energy scales by evolving parameters from low-energy measurements, emphasizing the importance of high-precision data for pseudo-fixed point structures.

Contribution

It compares the reconstruction of supersymmetric theories using minimal supergravity and gauge mediation, highlighting the need for precise low-energy measurements.

Findings

High-precision measurements are crucial for reconstructing pseudo-fixed point structures.

Reconstruction methods differ between supergravity and gauge mediation models.

Evolving parameters from electroweak scale provides insights into high-energy supersymmetric theories.

Abstract

We have studied the reconstruction of supersymmetric theories at high scales by evolving the fundamental parameters from the electroweak scale upwards. Universal minimal supergravity and gauge mediated supersymmetry breaking have been taken as representative alternatives. Pseudo-fixed point structures require the low-energy boundary values to be measured with high precision.