Improving the upper bound on the conformal dimension in primary fields

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ASHRAFI M.

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Journal Paper

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Journal: Iranian Journal of Physics Research Year:2017 | Volume:17 | Issue:4 Page(s): 73-79

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Title

Improving the upper bound on the conformal dimension in primary fields

Author(s)

ASHRAFI M. | Issue Writer Certificate

Keywords

Conformal Field Theory (CFT)Q1

modular invariantQ1

medium temprature expansionQ1

Abstract

Modular invarinat, constraints the spectrum of the theory. Using the medum temprature expansion, for first and third order of derivative, a universal upper bound on the lowest primary field has been obtained in recent researches. In this paper, we will improve the upper bound, on the scaling dimension of the lowest primary field. We use by the medium temprature expansion for an arbitrary order of derivatives. We show that the upper bound depends on the order of derivative. In this research, we obtain the optimal values of the order of derivatives which leads to the best upper bound.

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APA: Copy

ASHRAFI, M.. (2017). Improving the upper bound on the conformal dimension in primary fields. IRANIAN JOURNAL OF PHYSICS RESEARCH, 17(4 ), 73-79. SID. https://sid.ir/paper/2041/en

Vancouver: Copy

ASHRAFI M.. Improving the upper bound on the conformal dimension in primary fields. IRANIAN JOURNAL OF PHYSICS RESEARCH[Internet]. 2017;17(4 ):73-79. Available from: https://sid.ir/paper/2041/en

IEEE: Copy

M. ASHRAFI, “Improving the upper bound on the conformal dimension in primary fields,” IRANIAN JOURNAL OF PHYSICS RESEARCH, vol. 17, no. 4 , pp. 73–79, 2017, [Online]. Available: https://sid.ir/paper/2041/en

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