Gluon condensation in SU(3) lattice gauge theory

Campostrini, Massimo; Giacomo, A. Di; Gündüç, Yiğit

doi:10.1016/0370-2693(89)90588-1

Cited by 57 publications

(45 citation statements)

References 8 publications

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“…For comparison, an SU(3) lattice calculation found αs π G 2 ≈ 0.10 GeV 4 [26]. Our result is of the same order but slightly smaller.…”

Section: Ymsupporting

confidence: 51%

On D S Chernavskii's paper ''The origin of life and thinking from the viewpoint of modern physics''

Fok¹

2001

Phys.-Usp.

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Recently a holographic model of hadrons motivated by AdS/CFT has been proposed to fit the low energy data of mesons. We point out that the infrared physics can be developed in a more systematic manner by exploiting backreaction of the nonperturbative condensates. We show that these condensates can naturally provide the IR cutoff corresponding to confinement, thus removing some of the ambiguities from the original formulation of the model. We also show how asymptotic freedom can be incorporated into the theory, and the substantial effect it has on the glueball spectrum and gluon condensate of the theory. A simple reinterpretation of the holographic scale results in a non-perturbative running for α s which remains finite for all energies. We also find the leading effects of adding the higher condensate into the theory. The difficulties for such models to reproduce the proper Regge physics lead us to speculate about extensions of our model incorporating tachyon condensation.

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“…For comparison, an SU(3) lattice calculation found αs π G 2 ≈ 0.10 GeV 4 [26]. Our result is of the same order but slightly smaller.…”

Section: Ymsupporting

confidence: 51%

On D S Chernavskii's paper ''The origin of life and thinking from the viewpoint of modern physics''

Fok¹

2001

Phys.-Usp.

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“…Given the Euclidean effective action in the form (1.3), the corresponding Minkowski effective action is readily written as: 12) with η µν = diag(−1, +1, +1, +1) and the same functions V(O) and G(O) as in (1.3).…”

Section: Jhep04(2015)125mentioning

confidence: 99%

On the gluonic operator effective potential in holographic Yang-Mills theory

Kiritsis

Nitti

2015

J. High Energ. Phys.

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Abstract:The holographic formalism is applied to the calculation of the effective potential for the scalar glueball operator. Three different versions of this operator are defined, and for each we compute the associated effective potential and discuss its properties and scheme ambiguities. For one of them, the trace of the stress tensor, the potential is fixed by scale covariance and the conformal anomaly. Contact is made to earlier attempts to guess this effective potential from the conformal anomaly. We apply our results to the Improved Holographic QCD model calculating the glueball condensate.

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“…The gluon Green's function G µν is given in (8) and depends on the background field B µ , as well as D µ and F ρλ . Averaging over {B µ } is done in (A.1.1) using cluster expansion .…”

Section: Appendixmentioning

confidence: 99%

Perturbation theory in a nonperturbative QCD background

Simonov

Lecture Notes in Physics

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Gluon condensation in SU(3) lattice gauge theory

Cited by 57 publications

References 8 publications

On D S Chernavskii's paper ''The origin of life and thinking from the viewpoint of modern physics''

On D S Chernavskii's paper ''The origin of life and thinking from the viewpoint of modern physics''

On the gluonic operator effective potential in holographic Yang-Mills theory

Perturbation theory in a nonperturbative QCD background

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