Broken spacetime symmetries and elastic variables

Tomoya Hayata; Yoshimasa Hidaka

doi:10.1016/j.physletb.2014.06.039

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arXiv · 1312.0008

Broken spacetime symmetries and elastic variables

Tomoya Hayata·Yoshimasa Hidaka

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Abstract

We discuss spontaneous breaking of continuum symmetries, whose generators do explicitly depend on the spacetime coordinates. We clarify the relation between broken symmetries and elastic variables at both zero and finite temperatures, and/or finite densities, and show the general counting rule that is model-independently determined by the symmetry breaking pattern. We apply it to three intriguing examples: rotational, conformal, and gauge symmetries.

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Tomoya Hayata, Yoshimasa Hidaka. 2014-07-04. Broken spacetime symmetries and elastic variables. https://doi.org/10.1016/j.physletb.2014.06.039

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