DSpace@Çankaya

Yazar "Baskal, S." için Matematik Bölümü Yayın Koleksiyonu listeleme

Yazar "Baskal, S." için Matematik Bölümü Yayın Koleksiyonu listeleme

Sırala: Sıra: Sonuçlar:

  • Compatibility of non-generic supersymmetries and geometric duality for a subclass of generalized pp-wave metrics 
    Baleanu, Dumitru; Baskal, S. (Amer Inst Physics, 2004)
    Spinning point particle theories accommodate non-generic supercharges in connection with the existence of Killing-Yano tensors. Killing-Yano tensors of order two and three and their corresponding Killing tensors are found ...
  • Dual metrics and nongeneric supersymmetries for a class of Siklos space-times 
    Baleanu, Dumitru; Baskal, S. (World Scientific Publ CO PTE LTD, 2002-10-20)
    The presence of Killing-Yano tensors implies the existence of nongeneric supercharges in spinning point particle theories on curved backgrounds. Dual metrics axe defined through their associated nondegenerate Killing tensors ...
  • Dual metrics for a class of radiative space-times 
    Baleanu, Dumitru; Baskal, S. (World Scientific Publ CO PTE LTD, 2001)
    Second-rank nondegenerate Killing tensors for some subclasses of space-times admitting parallel null one-planes ace investigated. Lichnerowicz radiation conditions are imposed to provide a physical meaning to space-times ...
  • Geometrization of the Lax pair tensors 
    Baleanu, Dumitru; Baskal, S. (World Scientific Publ CO PTE LTD, 2000-08-10)
    The tensorial form of the Lax pair equations are given in a compact and geometrically transparent form in the presence of Cartan's torsion tensor. Three-dimensional space-times admitting Lax tensors are analyzed in detail. ...
  • Killing-Yano symmetry for a class of space-times admitting parallel null 1-planes 
    Baleanu, Dumitru; Baskal, S. (Soc Italiana Fisica, 2002-05)
    A possible generalization of plane fronted waves with parallel rays (gpp-wave) falls into a more general class of metrics admitting parallel null 1-planes. For gpp-wave metric, the zero-curvature condition is given, the ...
  • Lax tensors and separable coordinates in (2+1) dimensions 
    Baleanu, Dumitru; Baskal, S. (2000-06-22)
    We study the Lax tensors of the separable coordinates in (2+1) dimensions. The Lax tensors of the dual manifolds are investigated.