scholarly journals Supercollider signatures of supergravity models with Yukawa unification

1994 ◽  
Vol 50 (3) ◽  
pp. 2148-2163 ◽  
Author(s):  
Howard Baer ◽  
Manuel Drees ◽  
Chung Kao ◽  
Mihoko Nojiri ◽  
Xerxes Tata
Keyword(s):  
Supergravity Models ◽  
Yukawa Unification

scholarly journals WMAP dark matter constraints and Yukawa unification in supergravity models withCPphases

2005 ◽  
Vol 72 (9) ◽  
Author(s):  
Mario E. Gómez ◽  
Tarek Ibrahim ◽  
Pran Nath ◽  
Solveig Skadhauge
Keyword(s):  
Dark Matter ◽  
Supergravity Models ◽  
Yukawa Unification

Beyond the Standard Model

2017 ◽  
Author(s):  
Laurent Baulieu ◽  
John Iliopoulos ◽  
Roland Sénéor
Keyword(s):  
Field Theory ◽  
General Relativity ◽  
Supergravity Models ◽  
Standard Model ◽  
Field Theories ◽  
Beyond The Standard Model ◽  
Super Symmetry ◽  
The Standard Model ◽  
Topological Field ◽  
Supersymmetric Theories

The motivation for supersymmetry. The algebra, the superspace, and the representations. Field theory models and the non-renormalisation theorems. Spontaneous and explicit breaking of super-symmetry. The generalisation of the Montonen–Olive duality conjecture in supersymmetric theories. The remarkable properties of extended supersymmetric theories. A brief discussion of twisted supersymmetry in connection with topological field theories. Attempts to build a supersymmetric extention of the standard model and its experimental consequences. The property of gauge supersymmetry to include general relativity and the supergravity models.

scholarly journals Vectorlike particles, Z′ and Yukawa unification in F-theory inspired E6

2018 ◽  
Vol 778 ◽  
pp. 213-220 ◽  
Author(s):  
Athanasios Karozas ◽  
George K. Leontaris ◽  
Qaisar Shafi
Keyword(s):  
Yukawa Unification

No-scale supergravity inflation: A bridge between string theory and particle physics?

2016 ◽  
Vol 25 (14) ◽  
pp. 1630027 ◽  
Author(s):  
John Ellis
Keyword(s):  
Supergravity Models ◽  
String Theory ◽  
Effective Potential ◽  
Particle Physics ◽  
Model Building ◽  
Inflationary Model ◽  
New Wave ◽  
Microwave Background ◽  
Supergravity Theory ◽  
Text Model

The plethora of recent and forthcoming data on the cosmic microwave background (CMB) data are stimulating a new wave of inflationary model-building. Naturalness suggests that the appropriate framework for models of inflation is supersymmetry. This should be combined with gravity in a supergravity theory, whose specific no-scale version has much to commend it, e.g. its derivation from string theory and the flat directions in its effective potential. Simple no-scale supergravity models yield predictions similar to those of the Starobinsky [Formula: see text] model, though some string-motivated versions make alternative predictions. Data are beginning to provide interesting constraints on the rate of inflaton decay into Standard Model particles. In parallel, LHC and other data provide significant constraints on no-scale supergravity models, which suggest that some sparticles might have masses close to present experimental limits.

scholarly journals Accurate neutralino relic density computations in supergravity models

1993 ◽  
Vol 48 (6) ◽  
pp. 2766-2776 ◽  
Author(s):  
Jorge L. Lopez ◽  
D. V. Nanopoulos ◽  
Kajia Yuan
Keyword(s):  
Supergravity Models ◽  
Relic Density

scholarly journals Neutralino–proton cross sections in supergravity models

2000 ◽  
Vol 585 (1-2) ◽  
pp. 124-142 ◽  
Author(s):  
E. Accomando ◽  
R. Arnowitt ◽  
B. Dutta ◽  
Y. Santoso
Keyword(s):  
Supergravity Models ◽  
Cross Sections

scholarly journals Yukawa unification and unstable minima of the supersymmetric scalar potential

2000 ◽  
Vol 63 (1) ◽  
Author(s):  
Amitava Datta ◽  
Anirban Kundu ◽  
Abhijit Samanta
Keyword(s):  
Scalar Potential ◽  
Yukawa Unification

scholarly journals Yukawa unification in SO(10)

2002 ◽  
Vol 65 (11) ◽  
Author(s):  
T. Blažek ◽  
R. Dermíšek ◽  
S. Raby
Keyword(s):  
Yukawa Unification
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