Research
His main area of research is in the fields of supergravity and particle physics beyond the standard model. He is one of the originators of the first supergravity theory in 1975. In 1982 in collaboration with Richard Arnowitt and Ali Hani Chamseddine, he developed the field of Applied Supergravity and the supergravity grand unification popularly known as SUGRA or mSUGRA model for gravity mediated breaking of supersymmetry. SUGRA models, and specifically mSUGRA, are currently the leading candidates for discovery at the Fermilab Tevatron and at the CERN Large Hadron Collider (LHC). He has contributed to further development of the field through studies of CP violation, predictions on muon anomalous moment gμ − 2 ahead of experiment, supersymmetric dark matter, discovery of the hyperbolic branch of radiative breaking of the electroweak symmetry, and detection of supersymmetric signal at colliders via the so called tri-leptonic signal. He has also made contribution to studies on stability of the proton in unified models. His early work concerns the invention of effective Lagrangian method, the first current algebra analysis of pion-pion scattering and solution to the notorious U(1) problem. His recent work has focused SO(10) grand unification, and on the Stueckelberg extensions of the Standard Model. In 1999 he was awarded the Alexander von Humboldt Prize for ”basic contributions in supersymmetry and supergravity”.
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Famous quotes containing the word research:
“Our science has become terrible, our research dangerous, our findings deadly. We physicists have to make peace with reality. Reality is not as strong as we are. We will ruin reality.”
—Friedrich Dürrenmatt (1921–1990)
“It is a good morning exercise for a research scientist to discard a pet hypothesis every day before breakfast. It keeps him young.”
—Konrad Lorenz (1903–1989)
“The research on gender and morality shows that women and men looked at the world through very different moral frameworks. Men tend to think in terms of “justice” or absolute “right and wrong,” while women define morality through the filter of how relationships will be affected. Given these basic differences, why would men and women suddenly agree about disciplining children?”
—Ron Taffel (20th century)