A bstract We address a longstanding question of whether ABJM theory has Wilson loop operators preserving eight supercharges (so 1/3 BPS). present such loops made large supermatrix combining two 1/2 BPS loops. study the spectrum operator insertions into them including displacement and several others their correlation functions. Another natural construction arising in this context are with altern...

We study the stress tensor multiplet four-point function in 3d maximally supersymmetric ABJ(M) theory with Chern-Simons level $k=2$, which large $N$ limit is holographically dual to weakly coupled M-theory on $AdS_4\times S^7/\mathbb{Z}_2$. use Lorentzian inversion compute 1-loop correction this holographic correlator coming from Witten diagrams supergravity $R$ and first higher derivative $R^4...

We study the importance of spin structures as defining data for 11d supergravity backgrounds form AdS$_4\times S^7/\mathbf{Z}_k$ with a free orbifold action. For generic choice action, there is only one structure that preserves invariant Killing spinors. There are, however, actions allow more than preserved In these cases two different should lead to distinct holographically dual 3d SCFTs amoun...

A bstract We study the large- N limit of superconformal index for two strongly interacting Chern-Simons theories in three dimensions with $$ \mathcal{N} N = 2 supersymmetry, and compare result against AdS/CFT dual, namely data full Kaluza-Klein reduction spectra obtained using exceptional field theory techniq...