NON-ABELIAN GAUGE SYMMETRIES INDUCED BY THE UNOBSERVABILITY OF EXTRA DIMENSIONS IN A KALUZA–KLEIN APPROACH
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چکیده
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Non-abelian discrete gauge symmetries and inflation
Obtaining a potential flat enough to provide slow roll inflation is often difficult when gravitational effects are included. Nonabelian discrete gauge symmetries can guarantee the flatness of the inflaton potential in this case, and also provide special field values where inflation can end. [email protected] Address from August 1999. [email protected] Address from August 1999.
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ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 2006
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732306019396