7 papers
Boundary Conditions in Brane-World Supergravity
Jonathan Bagger, Dmitry V. Belyaev
Bulk supergravity on a manifold with boundary must be supplemented by boundary conditions that preserve local supersymmetry. This "downstairs" picture has certain advantages over t…
The Case for a 500 GeV e+e- Linear Collider
J. Bagger
Several proposals are being developed around the world for an e+e- linear collider with an initial center of mass energy of 500 GeV. In this paper, we will discuss why a project of…
New supersymmetry algebras from partial supersymmetry breaking
Jonathan A. Bagger, Richard Altendorfer
In this talk we will study the partial breaking of supersymmetry in flat and anti de Sitter space. We will see that partial breaking in flat space can be accomplished using either…
Destabilizing Divergences in Supergravity Theories
Jonathan A. Bagger
We study the stability of the gauge hierarchy in hidden-sector supergravity theories. We show that a destabilizing tadpole can appear if a theory has a gauge- and global-symmetry s…
Precise Predictions for the Masses and Couplings in the Minimal Supersymmetric Standard Model
Jonathan Bagger, Konstantin Matchev, Damien Pierce
We present selected results of our program to determine the masses, gauge couplings, and Yukawa couplings of the minimal supersymmetric model in a full one-loop calculation. We foc…
Electroweak Symmetry Breaking at the Supercollider
Jonathan A. Bagger
Invited talk presented at the Workshop on Physics at Current Accelerators and the Supercollider, Argonne, Illinois, and at the 17th Johns Hopkins Workshop on Current Problems in Pa…