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19912024
most citedPotential Sensitivity of Gamma-Ray Burster Observations to Wave Dispersion in Vacuo

1.4k citations

Showing 2000 · hep-phShow all

9 papers · 2 filters

hep-ph2000★ 10 cited

On the Radiative Corrections to the Pseudo-scalar Higgs Boson Mass

A. Katsikatsou, A. B. Lahanas, D. V Nanopoulos +1

We reexamine the one-loop corrections to the mass of the pseudo-scalar Higgs boson, using the effective potential. In the absence of the chargino and neutralino contributions its m…

hep-ph2000★ 7 cited

Minimal Superstring Standard Model: A Review

G. B. Cleaver

I review a heterotic-string solution in which the observable sector effective field theory just below the string scale reduces to that of the MSSM, with the standard observable gau…

hep-ph2000★ 36 cited

What if the Higgs Boson Weighs 115 GeV?

J. Ellis, G. Ganis, D. V. Nanopoulos +1

If the Higgs boson indeed weighs about 114 to 115 GeV, there must be new physics beyond the Standard Model at some scale \la 10^6 GeV. The most plausible new physics is supersymmet…

hep-ph2000★ 13 cited

Flat Directions in Flipped SU(5) I: All-Order Analysis

G. B. Cleaver, J. Ellis, D. V. Nanopoulos

We present a systematic classification of field directions for the string-derived flipped SU(5) model that are D- and F-flat to all orders. Properties of the flipped SU(5) model wi…

hep-ph2000★ 58 cited

Neutralino Dark Matter Elastic Scattering in a Flat and Accelerating Universe

A. B. Lahanas, D. V. Nanopoulos, V. C. Spanos

In SUGRA inspired supersymmetric models with universal boundary conditions for the soft masses, the scalar cross section for the elastic neutralino--nucleon scattering…

hep-ph2000★ 92 cited

Left-Right Symmetric Heterotic-String Derived Models

Gerald B. Cleaver, Alon E. Faraggi, Christopher Savage

Recently it was demonstrated that free fermionic heterotic-strings can produce models with solely the Minimal Supersymmetric Standard Model states in the low energy spectrum. This…

hep-ph2000

Phenomenological Survey of a Minimal Superstring Standard Model

Gerald Cleaver

We discuss a heterotic-string solution in which the observable sector effective field theory just below the string scale reduces to that of the MSSM, with the standard observable g…

hep-ph2000★ 14 cited

Towards String Predictions

G. B. Cleaver, A. E. Faraggi, D. V. Nanopoulos +1

The aim of superstring phenomenology is to develop the tools and methodology needed to confront string theory with experimental data. The first mandatory task is to find string sol…

hep-ph2000★ 44 cited

Non-Abelian Flat Directions in a Minimal Superstring Standard Model

G. B. Cleaver, A. E. Faraggi, D. V. Nanopoulos +1

Recently, by studying exact flat directions of non-Abelian singlet fields, we demonstrated the existence of free fermionic heterotic-string models in which the SU(3)_C x SU(2)_L x…