Integrability and conformal bootstrap: One dimensional defect conformal field theory

A Cavaglià, N Gromov, J Julius, M Preti - Physical Review D, 2022 - APS
In this paper we study how the exact nonperturbative integrability methods in 4 DN= 4 super-
Yang-Mills can work efficiently together with the numerical conformal bootstrap techniques …

A review of the AdS/CFT quantum spectral curve

F Levkovich-Maslyuk - Journal of Physics A: Mathematical and …, 2020 - iopscience.iop.org
We give an introduction to the Quantum Spectral Curve in AdS/CFT. This is an integrability-
based framework which provides the exact spectrum of planar super Yang–Mills theory (and …

Structure constants in = 4 SYM at finite coupling as worldsheet g-function

Y Jiang, S Komatsu, E Vescovi - Journal of High Energy Physics, 2020 - Springer
A bstract We develop a novel nonperturbative approach to a class of three-point functions in
planar\(\mathcal {N}\)= 4 SYM based on Thermodynamic Bethe Ansatz (TBA). More …

Classifying superconformal defects in diverse dimensions part I: superconformal lines

NB Agmon, Y Wang - arxiv preprint arxiv:2009.06650, 2020 - arxiv.org
We initiate the classification of unitary superconformal defects in unitary superconformal field
theories (SCFT) of diverse spacetime dimensions $3\leq d\leq 6$. Our method explores …

Non-perturbative defect one-point functions in planar N= 4 super-Yang-Mills

S Komatsu, Y Wang - Nuclear Physics B, 2020 - Elsevier
The four dimensional N= 4 super-Yang-Mills (SYM) theory exhibits rich dynamics in the
presence of codimension-one conformal defects. The new structure constants of the …

Structure Constants of Short Operators in Planar Supersymmetric Yang-Mills Theory

B Basso, A Georgoudis, A Klemenchuk Sueiro - Physical Review Letters, 2023 - APS
We present a conjecture for the three-point functions of single-trace operators in planar N= 4
super-Yang-Mills theory at finite coupling, in the case where two operators are protected …

Spin chain overlaps and the twisted Yangian

M De Leeuw, T Gombor, C Kristjansen… - Journal of High Energy …, 2020 - Springer
A bstract Using considerations based on the thermodynamical Bethe ansatz as well as the
representation theory of twisted Yangians we derive an exact expression for the overlaps …

BPS coherent states and localization

D Berenstein, S Wang - Journal of High Energy Physics, 2022 - Springer
A bstract We introduce coherent states averaged over a gauge group action to study
correlators of half BPS states in\(\mathcal {N}\)= 4 SYM theory. The overlaps of these …

D-branes and orbit average

P Yang, Y Jiang, S Komatsu, JB Wu - SciPost Physics, 2022 - scipost.org
We study correlation functions of D-branes and a supergravity mode in AdS, which are dual
to structure constants of two sub-determinant operators with large charge and a BPS single …

[HTML][HTML] Overlaps for matrix product states of arbitrary bond dimension in ABJM theory

T Gombor, C Kristjansen - Physics Letters B, 2022 - Elsevier
We find a closed formula for the overlap of Bethe eigenstates of an alternating SU (4) spin
chain, describing the scalar sector of ABJM theory, and matrix product states of any bond …