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arXiv · 1512.03096

Extended objects in nonperturbative quantum field theory and the cosmological constant

Vladimir Dzhunushaliev·Vladimir Folomeev·Burkhard Kleihaus·Jutta Kunz
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Abstract

We consider a gravitating extended object constructed from vacuum fluctuations of nonperturbatively quantized non-Abelian gauge fields. An approximate description of such an object is given by two gravitating scalar fields. The object has a core filled with a constant energy density of the vacuum fluctuations of the quantum fields. The core is located inside a cosmological event horizon. An exact analytical solution of the Einstein equations for such a core is presented. The value of the energy density of the vacuum fluctuations is connected with the cosmological constant.

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Vladimir Dzhunushaliev, Vladimir Folomeev, Burkhard Kleihaus, Jutta Kunz. 2015-12-06. Extended objects in nonperturbative quantum field theory and the cosmological constant. https://arxiv.org/abs/1512.03096

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