Results 241 to 245 of about 20,702,128 (245)

Cosmological consequences of supergravity models

Second international workshop on particle physics and the early universe (COSMO-98), 1999
Gravity mediated supergravity models with H-parity invariance give rise naturally to a dark matter candidate, the lightest neutralino. Models with both universal soft breaking (mSUGRA) and with non-universal soft breaking (in the Higgs and third generation sectors) are shown to be consistent with the recent DAMA data suggesting the existence of an ...
Richard L. Arnowitt, Pran Nath
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Calculating the weak scale in supergravity models

Physical Review D, 1987
A renormalization framework is presented for calculating radiative SU(2) x U(1) gauge symmetry breaking in no-scale supergravity models. In this framework one naturally incorporates so-called threshold effects due to finite particle masses, without introducing an infrared cutoff scale.
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Symmetries of supergravity models

2008
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New flavor violations in supergravity models

, 1986
L. Hall, V. Kostelecký, S. Raby
semanticscholar   +1 more source

A TOY MODEL FOR SUPERGRAVITY AND SUPERSPACE

2000
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