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arXiv · 1411.2606

The topological long range order in QCD. Applications to heavy ion collisions and cosmology

Ariel R. Zhitnitsky
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Abstract

We argue that the local violation of P invariance in heavy ion collisions is a consequence of the long range topological order which is inherent feature of strongly coupled QCD. A similar phenomenon is known to occur in some topologically ordered condensed matter systems with a gap. We also discuss possible cosmological applications of this long range order in strongly coupled gauge theories. In particular, we argue that the de Sitter behaviour might be dynamically generated as a result of the long range order. In this framework the inflaton is an auxiliary field which effectively describes the dynamics of topological sectors in a gauge theory in the expanding universe, rather than a new dynamical degree of freedom.

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Ariel R. Zhitnitsky. 2014-11-10. The topological long range order in QCD. Applications to heavy ion collisions and cosmology. https://arxiv.org/abs/1411.2606

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