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hep-th2000
Quasilumps from first order phase transitions
I. Dymnikova, L. Koziel, M. Khlopov +1
We investigated the bubble collisions during the first order phase transitions. Numerical results indicate that within the certain range of parameters the collision of two bubbles…
gr-qc2000
Variable cosmological term - geometry and physics
Irina Dymnikova
We describe the dynamics of a cosmological term in the spherically symmetric case by an r-dependent second rank symmetric tensor Λ_{μν} invariant under boosts in the radial directi…