Hierarchy of Interactions in Unified Gauge Theories

Georgi, H.; Quinn, Helen R.; Weinberg, Steven

doi:10.1103/PhysRevLett.33.451

Hierarchy of Interactions in Unified Gauge Theories

Aug, 1974

12 pages

Published in:

Phys.Rev.Lett. 33 (1974) 451-454

DOI:

10.1103/PhysRevLett.33.451

Report number:

Print-74-1122 Rev. (HARVARD),
PRINT-74-1122 (HARVARD)

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Abstract: (APS)

We present a general formalism for calculating the renormalization effects which make strong interactions strong in simple gauge theories of strong, electromagnetic, and weak interactions. In an SU(5) model the superheavy gauge bosons arising in the spontaneous breakdown to observed interactions have mass perhaps as large as 1017 GeV, almost the Planck mass. Mixing-angle predictions are substantially modified.

new physics
naturalness
supergravity
supersymmetry: dark matter
supersymmetry: parameter space
supersymmetry: symmetry breaking
mediation: gravitation
minimal supersymmetric standard model
neutralino: annihilation
neutralino: LSP

References(12)

Figures(0)

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(
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