3rd International Workshop on Fractional Differentiation and its Applications, FDA08, Ankara, Türkiye, 5 - 07 Kasım 2008, cilt.T136, (Tam Metin Bildiri)
Hamiltonian and Lagrangian formulation for non-conservative systems was obtained using fractional derivatives. In view of fractional derivatives, one can obtain the potential corresponding to the non-conservative force. In the present paper, fractional relativistic scalar fields for non-conservative systems and fractional Poisson brackets involving Caputo fractional derivatives have been introduced. Using an illustrative example, we have explained formalism. © 2009 The Royal Swedish Academy of Sciences.