Yang-Mills theory in Landau gauge as a liquid crystal

M. N. Chernodub

doi:10.1016/j.physletb.2006.03.073

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arXiv · hep-th/0506107

Yang-Mills theory in Landau gauge as a liquid crystal

M. N. Chernodub

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Abstract

Using a spin-charge separation of the gluon field in the Landau gauge we show that the SU(2) Yang-Mills theory in the low-temperature phase can be considered as a nematic liquid crystal. The ground state of the nematic crystal is characterized by the A^2 condensate of the gluon field. The liquid crystal possesses various topological defects (instantons, monopoles and vortices) which are suggested to play a role in non-perturbative features of the theory.

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M. N. Chernodub. 2005-06-13. Yang-Mills theory in Landau gauge as a liquid crystal. https://doi.org/10.1016/j.physletb.2006.03.073

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