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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-265156
- DOI to cite this document:
- 10.5283/epub.26515
Abstract
We consider a spatially homogeneous and isotropic cosmological model where Dirac spinors are coupled to classical gravity. For the Dirac spinors we choose a Hartree–Fock ansatz where all one-particle wave functions are coherent and have the same momentum. If the scale function is large, the universe behaves like the classical Friedmann dust solution. If however the scale function is small, ...
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