Cosmological Signature of Tachyon Condensation

  title={Cosmological Signature of Tachyon Condensation},
  author={Irina Ya. Aref’eva and Alexey S. Koshelev},
We consider the dynamics of the open string tachyon condensation in a framework of the cubic fermionic String Field Theory including a non-minimal coupling with closed string massless modes, the graviton and the dilaton. Coupling of the open string tachyon and the dilaton is motivated by the open String Field Theory in a linear dilaton background and the… CONTINUE READING