## Abstract We give a pedagogical introduction to two aspects of magnetic fields in the early Universe. We first focus on how to formulate electrodynamics in curved space time, defining appropriate magnetic and electric fields and writing Maxwell equations in terms of these fields. We then speciali
The early Universe with quantum non-conformal fields
β Scribed by M. B. Baibosunov; V. T. Gurovich; U. M. Imanaliev
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 344 KB
- Volume
- 311
- Category
- Article
- ISSN
- 0004-6337
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π SIMILAR VOLUMES
Homogeneous isotropic cosmological models driven a t early timcs by a colicrent scalar [ield and the vacuuni polarization arc consitlrretl. Roth effects can lead t o the existence of a finite minimal value of the scale factor and an inflationary stage of expansion. The early as well as the late time
We treat as prototype for four-dimensional nonlinear quantum field theories the g(p4 theory in the Einstein Universe E = R' x S3. The underlying free system is defined by the Klein-Gordon equation in E. We show rigorously, without the intervention of any cutoffs or perturbative renormalizations, tha