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More chiral lattice fermions

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 نشر من قبل Werner Kerler
 تاريخ النشر 2002
  مجال البحث
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 تأليف Werner Kerler




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Instead of the Ginsparg-Wilson relation only generalized chiral symmetry is required. The resulting much larger class of Dirac operators for massless fermions is investigated and a general construction for them is given. It is also shown that the new class still leads properly to Weyl fermions and to chiral gauge theories.



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