Browsing Theoretical Physics by Title
Now showing items 16-35 of 187
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Celestial chiral algebras, colour-kinematics duality and integrability
<jats:title>A<jats:sc>bstract</jats:sc> </jats:title><jats:p>We study celestial chiral algebras appearing in celestial holography, using the light-cone gauge formulation of self-dual Yang-Mills theory and self-dual gravity, ... -
Chapter 14: Classical gravity from scattering amplitudes
(2022-11-04) -
Charge transport by holographic Fermi surfaces
(2013-08-21) -
Chiral Ring Generating Functions & Branches of Moduli Space
We consider the worldvolume theory of N D3-branes transverse to various non-compact Calabi-Yau spaces, and describe subtleties in the counting of chiral primary operators in such theories due to the presence of multiple ... -
The classical double copy in three spacetime dimensions
(2019-07-29) -
Complex geodesics in de Sitter space
(2023) -
Conformal manifolds in four dimensions and chiral algebras
(IOP Publishing: Hybrid Open Access, 2016-10-21)Any N = 2 superconformal field theory (SCFT) in four dimensions has a sector of operators related to a two-dimensional chiral algebra containing a Virasoro sub-algebra. Moreover, there are well-known examples of isolated ... -
The connected prescription for form factors in twistor space
(2016-11-23) -
Constraints on chiral operators in N=2 SCFTs
(Springer Verlag, 2014)Abstract: We study certain higher-spin chiral operators in (formula presented)(formula presented) superconformal field theories (SCFTs). In Lagrangian theories, or in theories related to Lagrangian theories by generalized ... -
Constraints on chiral operators in N=2 SCFTs
(2014-12-15) -
The cosmological tree theorem
(Springer, 2023-12-12)A number of diagrammatic “cutting rules” have recently been developed for the wavefunction of the Universe which determines cosmological correlation functions. These leverage perturbative unitarity to relate particular ... -
Counting Tensor Model Observables and Branched Covers of the 2-Sphere
(2014-02-04)Lattice gauge theories of permutation groups with a simple topological action (henceforth permutation-TFTs) have recently found several applications in the combinatorics of quantum field theories (QFTs). They have been ...