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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | Facultad de Ciencias Exactas y Naturales de la UBA | - |
| dc.contributor | Correa, D.H. | - |
| dc.contributor | Lozano, G. | - |
| dc.contributor | Moreno, E.F. | - |
| dc.contributor | Schaposnik, F.A. | - |
| dc.creator | Correa, D.H. | - |
| dc.creator | Lozano, G. | - |
| dc.creator | Moreno, E.F. | - |
| dc.creator | Schaposnik, F.A. | - |
| dc.date.accessioned | 2018-05-04T21:53:27Z | - |
| dc.date.accessioned | 2018-05-28T15:48:31Z | - |
| dc.date.available | 2018-05-04T21:53:27Z | - |
| dc.date.available | 2018-05-28T15:48:31Z | - |
| dc.date.issued | 2001 | - |
| dc.identifier.uri | http://10.0.0.11:8080/jspui/handle/bnmm/68501 | - |
| dc.description | We discuss the 't Hoof ansatz for instanton solutions in noncommutative U (2) Yang-Mills theory. We show that the extension of the ansatz leading to singular solutions in the commutative case, yields to non self-dual (or self-antidual) configurations in noncommutative space-time. A proposal leading to selfdual solutions with Q = 1 topological charge (the equivalent of the regular BPST ansatz) can be engineered, but in that case the gauge field and the curvature are not Hermitian (although the resulting Lagrangian is real). © 2001 Published by Elsevier Science B.V. | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | http://creativecommons.org/licenses/by/2.5/ar | - |
| dc.source | Phys Lett Sect B Nucl Elem Part High-Energy Phys 2001;515(1-2):206-212 | - |
| dc.source.uri | http://digital.bl.fcen.uba.ar/Download/paper/paper_03702693_v515_n1-2_p206_Correa.pdf | - |
| dc.subject | article | - |
| dc.subject | calculation | - |
| dc.subject | cosmological phenomena | - |
| dc.subject | elementary particle | - |
| dc.subject | mathematical analysis | - |
| dc.subject | space | - |
| dc.subject | theory | - |
| dc.subject | time | - |
| dc.title | Comments on the U (2) noncommutative instanton | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:ar-repo/semantics/artículo | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| Aparece en las colecciones: | FCEN - Facultad de Ciencias Exactas y Naturales. UBA | |
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