English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We consider four dimensional $U(N)$ $\mathcal N=4$ SYM theory interactingwith a 3d $\mathcal N=4$ theory living on a codimension-one interface andholographically dual to the D3-D5 system without flux. Localization capturesseveral observables in this dCFT, including its free energy, related to thedefect expectation value, and single trace $\frac{1}{2}$-BPS composite scalars.These quantities may be computed in a hermitian one-matrix model withnon-polynomial single-trace potential. We exploit the integrable Volterrahierarchy underlying the matrix model and systematically study its $1/N$expansion at any value of the 't Hooft coupling. In particular, the strongcoupling regime is determined -- up to non-perturbative exponentiallysuppressed corrections -- by differential relations that constrain higher orderterms in the $1/N$ expansion. The analysis is extended to the model with$SU(N)$ gauge symmetry by resorting to the more general Toda lattice equations.

$1/N$ expansion of the D3-D5 defect CFT