| dc.creator | Falomir, Horacio | |
| dc.creator | Gamboa, J. | |
| dc.creator | López Sarrión, J. | |
| dc.creator | Méndez, F. | |
| dc.creator | Silva, A. J. da | |
| dc.date | 2006 | |
| dc.date | 2019-10-15T14:14:41Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/83246 | |
| dc.identifier | issn:0370-2693 | |
| dc.description | The Yang-Mills theory with non-commutative fields is constructed following Hamiltonian and Lagrangian methods. This modification of the standard Yang-Mills theory produces spatially localized solutions very similar to those of the standard non-Abelian gauge theories. This modification of the Yang-Mills theory contain in addition to the standard contribution, the term θ<SUP>μ</SUP>ε<SUB>μνρλ</SUB> (A<SUP>ν</SUP> F<SUP>ρλ</SUP> + 2/3 A<SUB>ν</SUB> A<SUB>ρ</SUB> A<SUB>λ</SUB>) where θ<SUB>μ</SUB> is a given space-like constant vector with canonical dimension of energy. The A<SUB>μ</SUB> field rescaling and the choice θ<SUB>μ</SUB>=(0,0,0,θ), suggest the equivalence between the Yang-Mills-Chern-Simons theory in 2+1 dimensions and QCD in 3+1 dimensions in the heavy fermionic excitations limit. Thus, the Yang-Mills-Chern-Simons theory in 2+1 dimensions could be a codified way to QCD with only heavy quarks. The classical solutions of the modified Yang-Mills theory for the SU(2) gauge group are explicitly studied. | |
| dc.description | Facultad de Ciencias Exactas | |
| dc.format | application/pdf | |
| dc.format | 740-744 | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by/4.0/ | |
| dc.rights | Creative Commons Attribution 4.0 International (CC BY 4.0) | |
| dc.subject | Ciencias Exactas | |
| dc.subject | Yang-Mills theory | |
| dc.subject | Lorentz invariance violation | |
| dc.title | Vortices, infrared effects and Lorentz invariance violation | |
| dc.type | Articulo | |
| dc.type | Articulo | |
