Warped Supersymmetric Unification with Non-Unified Superparticle Spectrum

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We present a new supersymmetric extension of the standard model. The model is constructed in warped space, with a unified bulk symmetry broken by boundary conditions on both the Planck and TeV branes. In the supersymmetric limit, the massless spectrum contains exotic colored particles along with the particle content of the minimal supersymmetric standard model (MSSM). Nevertheless, the model still reproduces the MSSM prediction for gauge coupling unification and does not suffer from a proton decay problem. The exotic states acquire masses from supersymmetry breaking, making the model completely viable, but thereis still the possibility that these states will be ... continued below

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Nomura, Yasunori; Tucker-Smith, David & Tweedie, Brock March 16, 2004.

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We present a new supersymmetric extension of the standard model. The model is constructed in warped space, with a unified bulk symmetry broken by boundary conditions on both the Planck and TeV branes. In the supersymmetric limit, the massless spectrum contains exotic colored particles along with the particle content of the minimal supersymmetric standard model (MSSM). Nevertheless, the model still reproduces the MSSM prediction for gauge coupling unification and does not suffer from a proton decay problem. The exotic states acquire masses from supersymmetry breaking, making the model completely viable, but thereis still the possibility that these states will be detected at the LHC. The lightest of these states is most likely A_5^XY, the fifth component of the gauge field associated with the broken unified symmetry. Because supersymmetry is broken on the SU(5)-violating TeV brane, the gaugino masses generated at the TeV scale are completely independent of one another. We explore some of the unusual features that the superparticle spectrum might have as a consequence.

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  • Journal Name: Physical Review D; Related Information: Journal Publication Date: 6 April 2005

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  • Report No.: LBNL-54674
  • Grant Number: DE-AC02-05CH11231
  • Office of Scientific & Technical Information Report Number: 964301
  • Archival Resource Key: ark:/67531/metadc930090

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  • March 16, 2004

Added to The UNT Digital Library

  • Nov. 13, 2016, 7:26 p.m.

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  • Nov. 18, 2016, 4:01 p.m.

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Nomura, Yasunori; Tucker-Smith, David & Tweedie, Brock. Warped Supersymmetric Unification with Non-Unified Superparticle Spectrum, article, March 16, 2004; Berkeley, California. (digital.library.unt.edu/ark:/67531/metadc930090/: accessed December 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.