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Instantons in rotating finite-temperature Yang-Mills gas

Abstract : We find an instanton (caloron) solution in the finite-temperature SU(2) gluon gas subjected to (imaginary, in Euclidean spacetime) rotation. We demonstrate that the rotation decreases the temperature of the caloron and leads to the delocalization of its topological charge over fractionally charged constituents. Furthermore, we show that in the high-temperature limit, the rapidly-rotating caloron becomes a ``circulon'': a self-dual monopole (dyon) possessing a spatial toroidal core.
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https://hal.archives-ouvertes.fr/hal-03749552
Contributor : Maxim Chernodub Connect in order to contact the contributor
Submitted on : Thursday, August 11, 2022 - 8:50:30 AM
Last modification on : Friday, August 12, 2022 - 3:29:48 AM

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  • HAL Id : hal-03749552, version 1
  • ARXIV : 2208.04808

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M. N. Chernodub. Instantons in rotating finite-temperature Yang-Mills gas. 2022. ⟨hal-03749552⟩

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