3 papers
hep-ph2004
Testing SUGRA Models
Utpal Chattopadhyay
A brief review is given of the ways of testing SUGRA unified models and a class of string models using data from precision electroweak experiments, Yukawa unification constraints,…
hep-ph2002
Status of Supersymmetry in the Light of Recent Experiments
Utpal Chattopadhyay, Achille Corsetti, Pran Nath
In this talk we discuss the constraints on supersymmetry arising from data from a number of recent experiments. There appears to be good cumulative evidence from experiment in favo…
hep-ph2000
CP Violation and Dark Matter
Utpal Chattopadhyay, Tarek Ibrahim, Pran Nath
A brief review is given of the effects of CP violation on the direct detection of neutralinos in dark matter detectors. We first summarize the current developments using the cancel…