Density of vacuum energy for multidimensional model of Kazner with   scalar field and cosmological birth of particles
  In the work's considered density of vacuum energy and dynamic of scalar field in multidimensional theory with cosmological constant. Using method of N.N.Bogolubov coefficients, was gotten expression for influence of anisotropic metric to vacuum energy. Obtained the effective mass of massles scalar field, that depends on cosmological constant, and some general theoretical results concerning arising of particles in the model. 
Sergey Yakovlev
physics.gen-ph