Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Buric, Ilija"'
In this work we address partial wave decompositions of thermal one-point functions in conformal field theories on $S^1 \times S^{d-1}$. With the help of Casimir differential equations we develop efficient algorithms to compute the relevant conformal
Externí odkaz:
http://arxiv.org/abs/2408.02747
We study a scalar field on a noncommutative model of spacetime, the fuzzy de Sitter space, which is based on the algebra of the de Sitter group $SO(1,d)$ and its unitary irreducible representations. We solve the Klein-Gordon equation in $d=2,4$ and s
Externí odkaz:
http://arxiv.org/abs/2403.10634
Partial wave decomposition is one of the main tools within the modern S-matrix studies. We present a method to compute partial waves for $2\to2$ scattering of spinning particles in arbitrary spacetime dimension. We identify partial waves as matrix el
Externí odkaz:
http://arxiv.org/abs/2305.18523
Autor:
Buric, Ilija, Schomerus, Volker
Conformal blocks are a central analytic tool for higher dimensional conformal field theory. We employ Harish-Chandra's radial component map to construct universal Casimir differential equations for spinning conformal blocks in any dimension $d$ of Eu
Externí odkaz:
http://arxiv.org/abs/2211.14340
Autor:
Buric, Ilija, Buric, Maja
We introduce a model of a noncommutative BTZ black hole, obtained by quantisation of Poincar\'e coordinates together with a moving frame. The fuzzy BTZ black hole carries a covariant differential calculus, satisfies Einstein's equations and has a con
Externí odkaz:
http://arxiv.org/abs/2204.03673
We continue the exploration of multipoint scalar comb channel blocks for conformal field theories in 3D and 4D. The central goal here is to construct novel comb channel cross ratios that are well adapted to perform projections onto all intermediate p
Externí odkaz:
http://arxiv.org/abs/2112.10827
Publikováno v:
JHEP 11 (2021) 182
It was recently shown that multi-point conformal blocks in higher dimensional conformal field theory can be considered as joint eigenfunctions for a system of commuting differential operators. The latter arise as Hamiltonians of a Gaudin integrable s
Externí odkaz:
http://arxiv.org/abs/2108.00023
The construction of conformal blocks for the analysis of multipoint correlation functions with $N > 4$ local field insertions is an important open problem in higher dimensional conformal field theory. This is the first in a series of papers in which
Externí odkaz:
http://arxiv.org/abs/2105.00021
Autor:
Buric, Ilija, Schomerus, Volker
We develop a group theoretical formalism to study correlation functions in defect conformal field theory, with multiple insertions of bulk and defect fields. This formalism is applied to construct the defect conformal blocks for three-point functions
Externí odkaz:
http://arxiv.org/abs/2012.12489
In this work we construct the crossing symmetry equations for mixed correlators of two long and two BPS operators in 4D $\mathcal{N}=1$ SCFTs. The analysis presented here illustrates how our general group theoretic approach to long superblocks and te
Externí odkaz:
http://arxiv.org/abs/2011.14116