DSpace@Çankaya

Yazar "28932" için Matematik Bölümü listeleme

Yazar "28932" için Matematik Bölümü listeleme

Sırala: Sıra: Sonuçlar:

  • Algebraic integration of sigma-model field equations 
    Yılmaz, Nejat T. (Springer, 2009-05)
    We prove that the dualization algebra of the sigma model with a symmetric coset space is a Lie algebra and show that it generates an appropriate adjoint representation that allows integrating the field equations locally, ...
  • Decoupling structure of the principal sigma model–Maxwell interactions 
    Yılmaz, Nejat T. (Academic Press Inc Elsevier Science, 2008-07)
    The principal sigma model and Abelian gauge fields coupling is studied. By expressing the first-order formulation of the gauge field equations an implicit on-shell scalar-gauge field decoupling structure is revealed. It ...
  • Integrated field equations of heterotic supergravities 
    Yılmaz, Nejat T. (World Scientific, 2008-03-10)
    The first-order bosonic field equations of the D-dimensional effective low energy theory which describes the massless background coupling of the D-dimensional fully Higgsed heterotic string are derived
  • Symmetric space σ-model dynamics: Internal metric formalism 
    Yılmaz, Nejat T. (Elsevier Science, 2006-11-09)
    For the symmetric space sigma model in the internal metric formalism we explicitly construct the Lagrangian in terms of the axions and the dilatons of the solvable Lie algebra gauge and then we exactly derive the axion–dilaton ...