Exact Solutions in Nonlocal Linear Models
Abstract
Description
A general class of cosmological models driven by a nonlocal scalar field inspired by the string field theory is studied. Using the fact that the considering linear nonlocal model is equivalent to an infinite number of local models we have found an exact special solution of the nonlocal Friedmann equations. This solution describes a monotonically increasing Universe with the phantom dark energy.
4 pages, to appear in the proceedings of the seventh International Workshop "Supersymmetries and Quantum Symmetries" (SQS'07), Dubna, Russia, July 30 - August 4, 2007, http://theor.jinr.ru/~sqs07/
4 pages, to appear in the proceedings of the seventh International Workshop "Supersymmetries and Quantum Symmetries" (SQS'07), Dubna, Russia, July 30 - August 4, 2007, http://theor.jinr.ru/~sqs07/