TY - JOUR AU - Garay Elizondo, Luis Javier PY - 1999 DO - 10.1142/S0217751X99001913 SN - 0217-751X UR - https://hdl.handle.net/20.500.14352/59529 T2 - International journal of modern physics A AB - In this work, I review some aspects concerning the evolution of quantum low-energy fields in a foamlike space-time, with involved topology at the Planck scale but with a smooth metric structure at large length scales, as follows. Quantum gravitational... LA - eng M2 - 4079 PB - World Scientific Publ Co Pte Ltd KW - Chronology protection conjecture KW - Action uncertainty principle KW - De-Sitter wormholes KW - Virtual black-holes KW - Cosmological constant KW - Baby universes KW - General-relativity KW - Particle creation KW - Giant wormholes KW - Topology change TI - Quantum evolution in space-time foam TY - journal article VL - 14 ER -