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This article is cited in 1 scientific paper (total in 1 paper)
Wilson loops in exact holographic RG flows at zero and finite temperatures
A. A. Golubtsovaab, V. H. Nguyenac a Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics, Dubna, Moscow Oblast, Russia
b Dubna State University, Dubna, Moscow Oblast, Russia
c Institute of Physics, Vietnamese Academy of Science and Technology, Hanoi, Vietnam
Abstract:
We study rectangular timelike Wilson loops at long distances in the exact renormalization group flow in the context of the holographic duality. We consider the five-dimensional holographic model with an exponential dilaton potential. To probe the renormalization group flow backgrounds at zero and finite temperatures, we calculate the minimum surfaces of the corresponding string worldsheets. We show that a holographic renormalization group flow at $T=0$ mimicking the QCD behavior of the running coupling has a confining phase at long distances, while the renormalization group flow with an anti-de Sitter ultraviolet fixed point is nonconfining.
Keywords:
renormalization group, holographic quantum chromodynamics, effective potential, AdS/QFT.
Received: 17.09.2019 Revised: 17.09.2019
Citation:
A. A. Golubtsova, V. H. Nguyen, “Wilson loops in exact holographic RG flows at zero and finite temperatures”, TMF, 202:2 (2020), 243–263; Theoret. and Math. Phys., 202:2 (2020), 214–230
Linking options:
https://www.mathnet.ru/eng/tmf9820https://doi.org/10.4213/tmf9820 https://www.mathnet.ru/eng/tmf/v202/i2/p243
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Abstract page: | 256 | Full-text PDF : | 57 | References: | 28 | First page: | 12 |
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