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Lattice simulation of the SU(2) chiral model at zero and non-zero pion density
We propose a flux representation based lattice formulation of the partition function corresponding to the SU(2) principal chiral Lagrangian, including a chemical potential and scalar/pseudo-scalar source terms. Lattice simulations are then used to obtain non-perturbative properties of the theory, in...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
SISSA
2015
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.22323/1.251.0171 http://cds.cern.ch/record/2116960 |