Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Cornell potential in generalized soft wall holographic model. / Афонин, Сергей Сергеевич; Соломко, Тимофей Дмитриевич.
в: Journal of Physics G: Nuclear and Particle Physics, Том 49, № 10, 105003, 10.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Cornell potential in generalized soft wall holographic model
AU - Афонин, Сергей Сергеевич
AU - Соломко, Тимофей Дмитриевич
N1 - Publisher Copyright: © 2022 IOP Publishing Ltd.
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