Homogeneous magnetic fields in fully anisotropic string cosmological backgrounds

Abstract

We present new solutions of the string cosmological effective action in the presence of a homogeneous Maxwell field with pure magnetic component. Exact solutions are derived in the case of space-independent dilaton and vanishing torsion background. In our examples the four dimensional metric is either of Bianchi-type III and VI${}_{-1}$ or Kantowski-Sachs.

4 pages

References in corpus (2)

• Blue Spectra of Kalb-Ramond Axions and Fully Anisotropic String Cosmologies
• Fully Anisotropic String Cosmologies, Maxwell Fields and Primordial Shear

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