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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Blas, H. | - |
dc.date.accessioned | 2014-05-20T14:06:55Z | - |
dc.date.available | 2014-05-20T14:06:55Z | - |
dc.date.issued | 2001-01-01 | - |
dc.identifier.citation | International Workshop on Hadron Physics 2000. Singapore: World Scientific Publ Co Pte Ltd, p. 477-480, 2001. | - |
dc.identifier.uri | http://hdl.handle.net/11449/23498 | - |
dc.description.abstract | The so-called conformal affine Toda theory coupled to the matter fields (CATM), associated to the (s) over capl(2) affine Lie algebra, is studied. The conformal symmetry is fixed by setting a connection to zero, then one defines an off-critical model, the affine Toda model coupled to the matter (ATM). Using the dressing transformation method we construct the explicit forms of the two-soliton classical solutions, and show that a physical bound soliton-antisoliton pair (breather) does not exist. Moreover, we verify that these solutions share some features of the sine-Gordon (massive Thirring) solitons, and satisfy the classical equivalence of topological and Noether currents in the ATM model. We show, using bosonization techniques that the ATM theory decouples into a sine-Gordon model and a free scalar. Imposing the Noether and topological currents equivalence as a constraint, one can show that the ATM model leads to a bag model like mechanism for the confinement of the color charge inside the sine-Gordon solitons (baryons). | en |
dc.format.extent | 477-480 | - |
dc.language.iso | eng | - |
dc.publisher | World Scientific Publ Co Pte Ltd | - |
dc.source | Web of Science | - |
dc.title | The sl(2) affine Toda model coupled to the matter: solitons and confinement | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | UNESP, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.description.affiliationUnesp | UNESP, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.identifier.wos | WOS:000172097700057 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | International Workshop on Hadron Physics 2000 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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