Toward the classification of the realistic free fermionic models

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The realistic free fermionic models have had remarkable success in providing plausible explanations for various properties of the Standard Model which include the natural appearance of three generations, the explanation of the heavy top quark mass and the qualitative structure of the fermion mass spectrum in general, the stability of the proton and more. These intriguing achievements makes evident the need to understand the general space of these models. While the number of possibilities is large, general patterns can be extracted. In this paper the author presents a detailed discussion on the construction of the realistic free fermionic models with ... continued below

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44 p.

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Faraggi, A.E. August 1, 1997.

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Description

The realistic free fermionic models have had remarkable success in providing plausible explanations for various properties of the Standard Model which include the natural appearance of three generations, the explanation of the heavy top quark mass and the qualitative structure of the fermion mass spectrum in general, the stability of the proton and more. These intriguing achievements makes evident the need to understand the general space of these models. While the number of possibilities is large, general patterns can be extracted. In this paper the author presents a detailed discussion on the construction of the realistic free fermionic models with the aim of providing some insight into the basic structures and building blocks that enter the construction. The role of free phases in the determination of the phenomenology of the models is discussed in detail. The author discusses the connection between the free phases and mirror symmetry in (2,2) models and the corresponding symmetries in the case of (2,0) models. The importance of the free phases in determining the effective low energy phenomenology is illustrated in several examples. The classification of the models in terms of boundary condition selection rules, real world-sheet fermion pairings, exotic matter states and the hidden sector is discussed.

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44 p.

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INIS; OSTI as DE98000023

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  • Other Information: PBD: Aug 1997

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  • Other: DE98000023
  • Report No.: DOE/ER/40272--283
  • Report No.: UFIFT-HEP--97-23
  • Grant Number: FG05-86ER40272
  • DOI: 10.2172/532610 | External Link
  • Office of Scientific & Technical Information Report Number: 532610
  • Archival Resource Key: ark:/67531/metadc690805

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Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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  • August 1, 1997

Added to The UNT Digital Library

  • Aug. 14, 2015, 8:43 a.m.

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  • Nov. 6, 2015, 8:21 p.m.

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Faraggi, A.E. Toward the classification of the realistic free fermionic models, report, August 1, 1997; United States. (digital.library.unt.edu/ark:/67531/metadc690805/: accessed August 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.