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http://hdl.handle.net/2445/12438Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Pineda, Antonio (Pineda Ruiz) | cat |
| dc.contributor.author | Soto Riera, Joan | cat |
| dc.date.accessioned | 2010-05-06T11:13:27Z | - |
| dc.date.available | 2010-05-06T11:13:27Z | - |
| dc.date.issued | 1998 | cat |
| dc.identifier.issn | 0556-2821 | cat |
| dc.identifier.uri | http://hdl.handle.net/2445/12438 | - |
| dc.description.abstract | We discuss in detail potential NRQED (pNRQED), a previously proposed effective field theory for ultrasoft photons. The pNRQED lagrangian for the equal mass case is presented and it is shown that it correctly reproduces the positronium spectrum at order $m\alpha^5$. The pNRQED lagrangian for the unequal mass case is also presented at the same order. Dimensional regularization is used throughout. | - |
| dc.format.extent | 10 p. | cat |
| dc.format.mimetype | application/pdf | eng |
| dc.language.iso | eng | eng |
| dc.publisher | The American Physical Society | eng |
| dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.59.016005 | cat |
| dc.relation.ispartof | Physical Review D, 1998, vol. 59, núm. 1, p. 016005-1-016005-10 | cat |
| dc.relation.uri | http://dx.doi.org/10.1103/PhysRevD.59.016005 | - |
| dc.rights | (c) The American Physical Society, 1998 | eng |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
| dc.subject.classification | Teoria de camps (Física) | cat |
| dc.subject.classification | Partícules (Física nuclear) | cat |
| dc.subject.other | Field theory (Physics) | eng |
| dc.subject.other | Particles (Nuclear physics) | eng |
| dc.title | Potential NRQED: The positronium case | eng |
| dc.type | info:eu-repo/semantics/article | eng |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.identifier.idgrec | 170146 | cat |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 170146.pdf | 185.98 kB | Adobe PDF | View/Open |
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