Gauge-Mediated Supersymmetry Breaking at an Intermediate Scale

1999 ◽  
pp. 871-876
Author(s):  
Stuart Raby
Keyword(s):  
Supersymmetry Breaking ◽  
Intermediate Scale

scholarly journals M-Theory Inspired No-Scale Supergravity

1997 ◽  
Vol 12 (35) ◽  
pp. 2647-2653 ◽  
Author(s):  
Tianjun Li ◽  
D. V. Nanopoulos ◽  
Jorge L. Lopez
Keyword(s):  
Supersymmetry Breaking ◽  
Gauge Coupling ◽  
Heterotic String ◽  
Particle Accelerators ◽  
Intermediate Scale ◽  
Strongly Coupled ◽  
Present Generation ◽  
Kähler Potential ◽  
M Theory

We propose a supergravity model that contains elements recently shown to arise in the strongly-coupled limit of the E8 × E8 heterotic string (M-theory), including a no-scale-like Kähler potential, the identification of the string scale with the gauge coupling unification scale, and the onset of supersymmetry breaking at an intermediate scale determined by the size of the 11th dimension of M-theory. We also study the phenomenological consequences of such scenario, which include a rather constrained sparticle spectrum within the reach of present-generation particle accelerators.

scholarly journals Intermediate scale inflation and metastable supersymmetry breaking

2009 ◽  
Vol 671 (3) ◽  
pp. 374-377 ◽  
Author(s):  
Philippe Brax ◽  
Carlos A. Savoy ◽  
Arunansu Sil
Keyword(s):  
Supersymmetry Breaking ◽  
Intermediate Scale

scholarly journals Optical Unification

2003 ◽  
Vol 18 (23) ◽  
pp. 1625-1633 ◽  
Author(s):  
Joel Giedt
Keyword(s):  
Supersymmetry Breaking ◽  
Low Energy ◽  
Exotic Matter ◽  
Intermediate Scale ◽  
Gauge Couplings ◽  
Breaking Scale

We discuss string scale unification facilitated by exotic matter with masses at intermediate scales, between the observable sector supersymmetry breaking scale and the string scale. We point out a mechanism by which string scale unification may occur while producing a (lower) virtual unification scale independent of the location of the intermediate scale and the value of the string coupling. The apparent unification obtained by extrapolating low energy gauge couplings is not accidental when this mechanism is invoked; virtual unification is robust.

EVALUATION OF THE INFLUENCE OF JOINT AND CONSTRUCTION DETAILS OF WALL ASSEMBLY ON THE COMBUSTION BEHAVIOR OF LININGS BY AN INTERMEDIATE-SCALE BURN TEST

1998 ◽  
Vol 4 (6) ◽  
pp. 99-102
Author(s):  
Yumiko SAWADA ◽  
Masashi YOSHIDA ◽  
Tsutomu NAGAOKA ◽  
Shintaro MICHIKOSHI ◽  
Nagao HORI
Keyword(s):  
Intermediate Scale ◽  
Combustion Behavior ◽  
Wall Assembly

scholarly journals Low-energy supersymmetry breaking from string flux compactifications: Benchmark scenarios

2006 ◽  
Vol 2006 (04) ◽  
pp. 040-040 ◽  
Author(s):  
Benjamin C Allanach ◽  
Fernando Quevedo ◽  
Kerim Suruliz
Keyword(s):  
Flux Compactifications ◽  
Supersymmetry Breaking ◽  
Low Energy
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