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Open AccessA bispinor formalism for spinning Witten diagrams
We develop a new embedding-space formalism for AdS4 and CFT3 that is useful for evaluating Witten diagrams for operators with spin. The basic variables are Killing spinors for the bulk AdS4 and conformal Killing ...
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Article
Open AccessThe holographic contributions to the sphere free energy
We study which bulk couplings contribute to the S3 free energy F( m \( \mathfrak{m} \) ...
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Article
Open AccessThe cubic fixed point at large N
By considering the renormalization group flow between N coupled Ising models in the UV and the cubic fixed point in the IR, we study the large N behavior of the cubic fixed points in three dimensions. We derive a...
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Article
Open AccessThe 3d \( \mathcal{N} \) = 6 bootstrap: from higher spins to strings to membranes
We study the space of 3d N \( \mathcal{N} \) = 6 SCFTs by combining numeric...
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Article
Open AccessABJ correlators with weakly broken higher spin symmetry
We consider four-point functions of operators in the stress tensor multiplet of the 3d N $...
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Article
Open AccessDeligne categories in lattice models and quantum field theory, or making sense of O(N) symmetry with non-integer N
When studying quantum field theories and lattice models, it is often useful to analytically continue the number of field or spin components from an integer to a real number. In spite of this, the precise meani...
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Article
Open AccessAbsence of D4R4 in M-theory from ABJM
Supersymmetry allows a D4R4 interaction in M-theory, but such an interaction is inconsistent with string theory dualities and so is known to be absent. We provide a novel proof of the absence of the D4R4 M-theory...
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Open AccessAdS4/CFT3 from weak to strong string coupling
We consider the four-point function of operators in the stress tensor multiplet of the U(N)k× U(N)−k ABJM theory, in the limit where N is taken to infinity while N/k5 is held fixed. In this limit, ABJM theory is ...
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Article
Open Access\( \mathcal{N} \) = 4 Super-Yang-Mills correlators at strong coupling from string theory and localization
We compute 1/λ corrections to the four-point functions of half-BPS operators in SU(N) N $$...
