Regular Article - Theoretical Physics
String-inspired Chern–Simons modified gravity in four dimensions
Department of Physics, Pamukkale University, 20017, Denizli, Turkey
2 Department of Physics, Koç University, 34450, Sarıyer-İstanbul, Turkey
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Published online: 17 April 2012
Field equations of the Chern–Simons modified gravity in four dimensions are obtained by a truncation of the field equations of the low energy effective string models with first order corrections in the string constant included.
© Springer-Verlag / Società Italiana di Fisica, 2012