47 citations · 258 across the 13 of their papers we have counts for
4 papers · 1 filter
Analytic bootstrap for magnetic impurities
Lorenzo Bianchi, Davide Bonomi, Elia de Sabbata +1
We study the critical model and the free theory of a scalar triplet in the presence of a magnetic impurity. We use analytic bootstrap techniques to extract results in the $\…
Defect two-point functions in 6d (2,0) theories
Junding Chen, Aleix Gimenez-Grau, Xinan Zhou
We consider correlation functions in 6d theories of two -BPS operators inserted away from a -BPS surface defect. In the large central charge limit…
Scale without Conformal Invariance in Dipolar Ferromagnets
Aleix Gimenez-Grau, Yu Nakayama, Slava Rychkov
We revisit critical phenomena in isotropic ferromagnets with strong dipolar interactions. The corresponding RG fixed point - dipolar fixed point - was first studied in 1973 by Ahar…
The Witten Diagram Bootstrap for Holographic Defects
Aleix Gimenez-Grau
We study the AdS/CFT correspondence with a brane extending in AdS, a setup which is dual to CFT in the presence of a defect. We focus on the correlation function of two local opera…