2018
DOI: 10.1007/jhep08(2018)101
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Superconformal blocks from Wilson lines with loop corrections

Abstract: Abstract:We compute the N = 1 superconformal blocks from the networks of open Wilson lines in the osp(1|2) Chern-Simons theory in the expansion of large central charge c. We first reproduce the 1/c correction of conformal weight from an open Wilson line by adopting the regularization prescription developed in our previous works. We then obtain the closed form expressions of superconformal blocks including 1/c corrections, which were not available before. We also examine heavy operators corresponding to supersy… Show more

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Cited by 20 publications
(30 citation statements)
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References 59 publications
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“…We then compared the results with the spectrum of the coset (1.1) and the mass of conical defect geometry of the higher spin gravity constructed in [16]. In particular, the conformal weights in (3.56) give the information of quantum corrections to the masses of conical defects, and it is an important problem to reproduce them from the gravity theory, see [54,55,56]. It is also desired to have more systematic understanding of degenerate representations including generic M and n.…”
Section: Conclusion and Discussionmentioning
confidence: 99%
“…We then compared the results with the spectrum of the coset (1.1) and the mass of conical defect geometry of the higher spin gravity constructed in [16]. In particular, the conformal weights in (3.56) give the information of quantum corrections to the masses of conical defects, and it is an important problem to reproduce them from the gravity theory, see [54,55,56]. It is also desired to have more systematic understanding of degenerate representations including generic M and n.…”
Section: Conclusion and Discussionmentioning
confidence: 99%
“…The c-dependence of the contribution of P is given by c p . For the calculation of the matrix elements of the Wilson line operator to order 1/c 3 , to be given in the next section, we shall need the correlators for n = 2, 3 given in (5.9), as well as those for n = 4 with one and two cycles, for n = 5 with two cycles, and for n = 6 with three cycles, given as follows, , T (y 1 ) · · · T (y 5 ) = T 5 [12][345] + 9 more partitions + O(c), T (y 1 ) · · · T (y 6 ) = T X(y) was defined in (5.4) and the states |j, m stand for the tensor product of the free field theory ground state and the spin j representation state of SL(2, R) of weight m. The multiplicative renormalization factor N (ε) is required on general grounds for an exponential operator, while the factor α(ε) renormalizes the coupling to the stress tensor. It will be shown below that the parameters N (ε) and α(ε) may be chosen, order by order in powers of 1/c, so as to cancel the poles in ε, and to define a renormalized matrix element whose scaling dimension is h(j, c),…”
Section: Dimensional Regularizationmentioning
confidence: 99%
“…To order 1/c 2 , the coefficientW 1234 receives contributions from the partitions [12][34], [13] [24] and [14][23], whose denominator functions are given by,…”
Section: Calculation Of the Coefficientsw 12 W 123 Andw 1234mentioning
confidence: 99%
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