Articles with "structure constants" as a keyword



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Structure constants of twist-two light-ray operators in the triple Regge limit

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep04(2019)042

Abstract: A bstractThe structure constants of twist-two operators with spin j in the BFKL limit g2 → 0, j → 1 and g2jāˆ’1$$ \frac{g^2}{j-1} $$ ∼ 1 are found from the calculation of the three-point correlator… read more here.

Keywords: constants twist; twist two; two light; limit ... See more keywords

On structure constants with two spinning twist-two operators

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep04(2019)059

Abstract: A bstractI consider three-point functions of one protected and two unprotected twist-two operators ccwith spin in N=4$$ \mathcal{N}=4 $$ SYM at weak coupling. At one loop I formulate an empiric conjecture for the dependence of… read more here.

Keywords: constants two; twist two; structure constants; structure ... See more keywords
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Relativistic coupled-cluster theory analysis of energies, hyperfine structure constants, and dipole polarizabilities of Cd$^{+}$

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Published in 2018 at "Physical Review A"

DOI: 10.1103/physreva.97.022512

Abstract: Roles of electron correlation effects in the determination of attachment energies, magnetic dipole hyperfine structure constants and electric dipole (E1) matrix elements of the low-lying states in the singly charged cadmium ion (Cd$^+$) have been… read more here.

Keywords: structure constants; theory; relativistic coupled; coupled cluster ... See more keywords

Structure Constants of Short Operators in Planar N=4 Supersymmetric Yang-Mills Theory.

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Published in 2022 at "Physical review letters"

DOI: 10.1103/physrevlett.130.131603

Abstract: We present a conjecture for the three-point functions of single-trace operators in planar N=4 super-Yang-Mills theory at finite coupling, in the case where two operators are protected. Our proposal is based on the hexagon representation… read more here.

Keywords: structure constants; operators planar; mills theory; yang mills ... See more keywords