Artículo
SO(4) group structure for a motivated QCD Hamiltonian: Analytic and Tamm-Dancoff solutions
Fecha de publicación:
09/2016
Editorial:
World Scientific
Revista:
International Journal of Modern Physics E - Nuclear Physics
ISSN:
0218-3013
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Starting from the QCD Hamiltonian written in the canonical Coulomb gauge formalism, we developed a mapping onto an SO(4) representation which is suitable for the description of the QCD spectra at low energies. The mapping does not break the flavor symmetry and it preserves the singlet-colorless structure of the states. We present and discuss the structure of integer and half-integer-spin states with masses below 2 GeV. Finally, we extend the formalism in order to include particle-hole-like correlations in building excitations.
Palabras clave:
Effective Hamiltonian
,
Many Body
,
Symmetries
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Articulos(IFLP)
Articulos de INST.DE FISICA LA PLATA
Articulos de INST.DE FISICA LA PLATA
Citación
Yépez Martínez, Tochtli Cuauhtli; Civitarese, Enrique Osvaldo; Hess Bechstedt, Peter Otto; SO(4) group structure for a motivated QCD Hamiltonian: Analytic and Tamm-Dancoff solutions; World Scientific; International Journal of Modern Physics E - Nuclear Physics; 25; 9; 9-2016; 15
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