Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Aprile, Francesco A"'
The computational prediction and design of peptide binders targeting specific linear epitopes is crucial in biological and biomedical research, yet it remains challenging due to their highly dynamic nature and the scarcity of experimentally solved bi
Externí odkaz:
http://arxiv.org/abs/2410.16302
We compute 4-point correlators in $\mathcal{N} = 4$ $SU(N)$ Super-Yang-Mills with both single and double-particle $1/2$-BPS operators in the regime of large 't Hooft coupling and large $N$. In particular we give explicit expressions up to $\mathcal{O
Externí odkaz:
http://arxiv.org/abs/2409.12911
We describe solutions of asymptotically AdS$_3$ Einstein gravity that are sourced by the insertion of operators in the boundary CFT$_2$, whose dimension scales with the central charge of the theory. Previously, we found that the geometry correspondin
Externí odkaz:
http://arxiv.org/abs/2307.13188
Autor:
Aprile, Francesco, Olivucci, Enrico
We study fishnet Feynman diagrams defined by a certain triangulation of a planar n-gon, with massless scalars propagating along and across the cuts. Our solution theory uses the technique of Separation of Variables, in combination with the theory of
Externí odkaz:
http://arxiv.org/abs/2307.12984
We initiate the study of holographic correlators for operators whose dimension scales with the central charge of the CFT. Differently from light correlators or probes, the insertion of any such maximally heavy operator changes the AdS metric, so that
Externí odkaz:
http://arxiv.org/abs/2306.15105
Autor:
Aprile, Francesco, Heslop, Paul
We uncover a precise relation between superblocks for correlators of superconformal field theories (SCFTs) in various dimensions and symmetric functions related to the $BC$ root system. The theories we consider are defined by two integers $(m,n)$ tog
Externí odkaz:
http://arxiv.org/abs/2112.12169
Autor:
Aprile, Francesco, Santagata, Michele
We study the spectrum of certain two-particle operators in the supergravity regime of the D1-D5 system, focussing on the four-point correlators of tensor multiplets on $AdS_3\times S^3$ at tree level. In Mellin space, these are nicely determined by a
Externí odkaz:
http://arxiv.org/abs/2104.00036
Autor:
Aprile, Francesco, Vieira, Pedro
We explore a new way of probing scattering of closed strings in $AdS_5\times S^5$, which we call `the large $p$ limit'. It consists of studying four-point correlators of single-particle operators in $\mathcal{N}=4$ SYM at large $N$ and large 't Hooft
Externí odkaz:
http://arxiv.org/abs/2007.09176
We explore the structure of maximally supersymmetric Yang-Mills correlators in the supergravity regime. We develop an algorithm to construct one-loop supergravity amplitudes of four arbitrary Kaluza-Klein supergravity states, properly dualised into s
Externí odkaz:
http://arxiv.org/abs/1912.01047
We consider T[SU(N)] and its mirror, and we argue that there are two more dual frames, which are obtained by adding flipping fields for the moment maps on the Higgs and Coulomb branch. Turning on a monopole deformation in T[SU(N)], and following its
Externí odkaz:
http://arxiv.org/abs/1812.08142