44687627
Probing a superlight gravitino in photon-photon collisions.
A superlight (of mass ~M W 2 M Pl −1 ) gravitino may 
 
have observable consequences for high-energy reactions at the teraelectronvolt scale. Tree-level unitarity is shown to break down there 
 
for two-photon production of a pair of longitudinally polarized gravitinos. The cross section rises fast with energy and should be 
 
measurable at around 100 GeV. A double-tag search for ee →ee+''nothing'' will push up the lower bound 
 
on the gravitino mass or detect a superlight gravitino.
122353884
Parton description of the forward peak in single particle electroproduction with highly virtual photons
The parton mode or the reaction eN→eAB (N = nucleon, A, B = hadrons) in the fixed ω Bj limit is used to discuss the width of the corresponding forward peak as a function of the photon mass.
31086876
Stringent low-energy mass constraints in no-scale supergravity.
Spectacular mass constraints are shown to exist at low energies in minimal no-scale supergravity theories. The top quark cannot be too light, the lowest-lying Higgs particle cannot be too heavy, and the pseudoscalar Higgs boson must weigh nearly a quarter as much as the gluino.
121584805
Current-commutators and high energy hadron production in e+e− annihilation
Abstract We consider the asymptotic behavior of the structure-functions for the process e + e − → H + everything (where H is a detectable hadron) in terms of commutators involving the electromagnetic current.
125018064
Supersymmetry working group report, 'From strings to LHC' workshop, Goa, (January, 2007)
119370491
Oblique corrections and the quadratic approximation in electroweak precision testing
This paper is withdrawn. A revised and expanded version of this work is available as hep-ph/9603323.
38315606
Supersymmetry in curved space.
1079079
Dynamical symmetry breaking in four-fermion theories in 2+1 dimensions.
Dynamical symmetry breaking in the Gross-Neveu model in 2+1 dimensions is studied in the framework of the Gaussian approximation.
40728739
Role of Darboux's theorem in supersymmetric quantum mechanics.
42855125
High-density behavior in supersymmetry.
We investigate the effect of a large fermion density on a supersymmetric interacting field theory.