Calorons in the Weyl gauge

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Date

2001-04-15

Author

Dunne, GV
Tekin, Bayram

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We demonstrate by explicit construction that while the untwisted Harrington-Shepard caloron A(mu) is manifestly periodic in Euclidean time, with a period beta =1/T, when transformed to the Weyl (A(0)=0) gauge, the caloron gauge field A(i) is periodic only up to a large gauge transformation, with the winding number equal to the caloron's topological charge. This helps clarify the tunneling interpretation of these solutions, and their relation to Chem-Simons numbers and winding numbers.

Subject Keywords

PERIODIC INSTANTONS, FINITE-TEMPERATURE, MONOPOLES, VACUUM, FIELD, QCD

URI

https://hdl.handle.net/11511/40899

Journal

PHYSICAL REVIEW D

DOI

https://doi.org/10.1103/physrevd.63.085004

Collections

Department of Physics, Article

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Citation Formats

G. Dunne and B. Tekin, “Calorons in the Weyl gauge,” PHYSICAL REVIEW D, pp. 0–0, 2001, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40899.