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2010-10-14

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/15264

Nonrelativistic bound states at finite temperature. II. Muonic hydrogen

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http://dx.doi.org/10.1103/PhysRevA.82.042506

Abstract

We illustrate how to apply modern effective field-theory techniques and dimensional regularization to factorize the various scales, which appear in QED bound states at finite temperature. We focus here on the muonic hydrogen atom. Vacuum polarization effects make the physics of this atom at finite temperature very close to that of heavy quarkonium states. We comment on the implications of our results for these states in the quark gluon plasma. In particular, we estimate the effects of a finite-charm quark mass in the dissociation temperature of bottomonium.

Subject

Teoria de camps (Física), Estructura electrònica

Subject (English)

Field theory (Physics), Electronic structure

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Articles publicats en revistes (Física Quàntica i Astrofísica)
Publicacions de projectes de recerca finançats per la UE

Citation

ESCOBEDO, Miguel Ángel and SOTO RIERA, Joan. Nonrelativistic bound states at finite temperature. II. Muonic hydrogen. Physical Review A. 2010. Vol. 22, num. 4, pags. 042506-1-042506-16. [consulted: 17 of August of 2026]. Available at: https://hdl.handle.net/2445/15264

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