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On a New Approach to Meson Phenomenology with the Bethe-Salpeter Equation
被引:19
|作者:
Popovici, Carina
[1
]
Hilger, Thomas
[1
]
Gomez-Rocha, Maria
[1
]
Krassnigg, Andreas
[1
]
机构:
[1] Graz Univ, NAWI Graz, Inst Phys, A-8010 Graz, Austria
基金:
奥地利科学基金会;
关键词:
DYSON-SCHWINGER EQUATIONS;
Q(Q)OVER-BAR BOUND-STATES;
HADRON PHYSICS;
CHIRAL-SYMMETRY;
DECAY CONSTANT;
QCD DYNAMICS;
PSEUDOSCALAR;
BREAKING;
MASS;
SOFT;
D O I:
10.1007/s00601-014-0934-z
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
We investigate capabilities of the effective interaction in a rainbow-ladder truncated meson model of QCD within a covariant Landau-gauge Bethe-Salpeter-equation approach. Based upon past success for the light- as well as heavy-quark domains, we discuss the range of applicability and features of an effort with comprehensive phenomenological claim and goals.
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页码:481 / 487
页数:7
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