On the light glueball spectrum in a holographic description of QCD
- ,
- F. De Fazio(,)
- INFN, Bari and
- Bari U.
- F. Jugeau(,)
- INFN, Bari and
- Bari U.
- S. Nicotri()
- INFN, Bari and
- Bari U.
14 pages
Published in:
- Phys.Lett.B 652 (2007) 73-78
e-Print:
- hep-ph/0703316 [hep-ph]
Report number:
- BARI-TH-07-562
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Abstract:
We investigate the spectra of light scalar and vector glueballs in a holografic description of QCD with a dilaton background bulk field. In particular, we study how the glueball masses depend on the conditions on the dilaton background and on the geometry of the bulk.- quantum chromodynamics: holography
- dimension: 5
- glueball: mass spectrum
- dilaton: background field
- geometry: dependence
- potential: perturbation
- glueball: scalar
- glueball: vector
- numerical calculations
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