Cornell potential in generalized soft wall holographic model

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Cornell potential in generalized soft wall holographic model. / Афонин, Сергей Сергеевич; Соломко, Тимофей Дмитриевич.

In: Journal of Physics G: Nuclear and Particle Physics, Vol. 49, No. 10, 105003, 10.2022.

Research output: Contribution to journal › Article › peer-review

Author

Афонин, Сергей Сергеевич ; Соломко, Тимофей Дмитриевич. / Cornell potential in generalized soft wall holographic model. In: Journal of Physics G: Nuclear and Particle Physics. 2022 ; Vol. 49, No. 10.

BibTeX

@article{e7f811a306e54554a76eb8f3179ce9ad,

title = "Cornell potential in generalized soft wall holographic model",

abstract = "We derive and analyze the confinement potential of the Cornell type within the framework of the generalized soft wall holographic model that includes a parameter controlling the intercept of the linear Regge spectrum. In the phenomenology of Regge trajectories, this parameter is very important for the quantitative description of experimental data. Our analysis shows that the {\textquoteleft}linear plus Coulomb{\textquoteright} confinement potential obtained in the scalar channel is quantitatively consistent with the phenomenology and lattice simulations while the agreement in the vector channel is qualitative only. This result indicates the key role of the vacuum scalar sector in the formation of the confinement potential. As a by-product the overall consistency of our holographic description of confinement potential seems to confirm the glueball nature of the scalar meson f 0(1500). ",

keywords = "Cornell potential, confinemnet, holographic QCD",

author = "Афонин, {Сергей Сергеевич} and Соломко, {Тимофей Дмитриевич}",

note = "Publisher Copyright: {\textcopyright} 2022 IOP Publishing Ltd.",

year = "2022",

month = oct,

doi = "10.1088/1361-6471/ac8697",

language = "English",

volume = "49",

journal = "Journal of Physics G: Nuclear and Particle Physics",

issn = "0954-3899",

publisher = "IOP Publishing Ltd.",

number = "10",

}

RIS

TY - JOUR

T1 - Cornell potential in generalized soft wall holographic model

AU - Афонин, Сергей Сергеевич

AU - Соломко, Тимофей Дмитриевич

PY - 2022/10

Y1 - 2022/10

N2 - We derive and analyze the confinement potential of the Cornell type within the framework of the generalized soft wall holographic model that includes a parameter controlling the intercept of the linear Regge spectrum. In the phenomenology of Regge trajectories, this parameter is very important for the quantitative description of experimental data. Our analysis shows that the ‘linear plus Coulomb’ confinement potential obtained in the scalar channel is quantitatively consistent with the phenomenology and lattice simulations while the agreement in the vector channel is qualitative only. This result indicates the key role of the vacuum scalar sector in the formation of the confinement potential. As a by-product the overall consistency of our holographic description of confinement potential seems to confirm the glueball nature of the scalar meson f 0(1500).

AB - We derive and analyze the confinement potential of the Cornell type within the framework of the generalized soft wall holographic model that includes a parameter controlling the intercept of the linear Regge spectrum. In the phenomenology of Regge trajectories, this parameter is very important for the quantitative description of experimental data. Our analysis shows that the ‘linear plus Coulomb’ confinement potential obtained in the scalar channel is quantitatively consistent with the phenomenology and lattice simulations while the agreement in the vector channel is qualitative only. This result indicates the key role of the vacuum scalar sector in the formation of the confinement potential. As a by-product the overall consistency of our holographic description of confinement potential seems to confirm the glueball nature of the scalar meson f 0(1500).

KW - Cornell potential

KW - confinemnet

KW - holographic QCD

UR - http://www.scopus.com/inward/record.url?scp=85137062511&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/9136a57e-da09-36c3-9d5e-725c9e03aed1/

U2 - 10.1088/1361-6471/ac8697

DO - 10.1088/1361-6471/ac8697

M3 - Article

VL - 49

JO - Journal of Physics G: Nuclear and Particle Physics

JF - Journal of Physics G: Nuclear and Particle Physics

SN - 0954-3899

IS - 10

M1 - 105003

ER -

ID: 98428383