| Autor: |
Z. Fodor, C. Hoelbling, S.D. Katz, L. Lellouch, A. Portelli, K.K. Szabo, B.C. Toth |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
Physics Letters B, Vol 755, Iss , Pp 245-248 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
0370-2693 |
| DOI: |
10.1016/j.physletb.2016.01.047 |
| Popis: |
Electromagnetic effects are increasingly being accounted for in lattice quantum chromodynamics computations. Because of their long-range nature, they lead to large finite-size effects over which it is important to gain analytical control. Nonrelativistic effective field theories provide an efficient tool to describe these effects. Here we argue that some care has to be taken when applying these methods to quantum electrodynamics in a finite volume. Keywords: Quantum electrodynamics in finite volume, Non-relativistic effective field theories, Lattice QCD + QED calculations |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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Full Text from ScienceDirect