Improved holographic Yang–Mills at finite temperature: Comparison with data
Nuclear Physics B(2009)
摘要
The semi-phenomenological improved holographic model for QCD is confronted with data of the pure glue, large-Nc gauge theory. After fitting two phenomenological parameters in the potential, the model can reproduce in detail all thermodynamic functions at finite temperature. It also reproduces in detail all known spin-0 and spin-2 glueball observables at zero temperature and predicts the rest of the 0++ and 2++ towers. A similar two parameter fit in the CP-odd sector postdicts the correct second 0+− glueball mass, and predicts the rest of the 0+− tower.
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关键词
gauge theory,thermodynamics,yang mills
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