Integrable boundary states in D3-D5 dCFT: beyond scalars
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- Kristjansen2020_Article_IntegrableBoundaryStatesInD3-D
Final published version, 608 KB, PDF document
A D3-D5 intersection gives rise to a defect CFT, wherein the rank of the gauge group jumps by k units across a domain wall. The one-point functions of local operators in this set-up map to overlaps between on-shell Bethe states in the underlying spin chain and a boundary state representing the D5 brane. Focussing on the k = 1 case, we extend the construction to gluonic and fermionic sectors, which was prohibitively difficult for k > 1. As a byproduct, we test an all-loop proposal for the one-point functions in the su(2) sector at the half-wrapping order of perturbation theory.
Original language | English |
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Article number | 103 |
Journal | Journal of High Energy Physics |
Volume | 2020 |
Issue number | 8 |
Number of pages | 24 |
ISSN | 1029-8479 |
DOIs | |
Publication status | Published - 24 Aug 2020 |
- Lattice Integrable Models, Supersymmetric Gauge Theory, 1/N Expansion, Extended Supersymmetry, ISOTROPIC HEISENBERG CHAIN, ONE-POINT FUNCTIONS, ARBITRARY SPINS, MATRIX, MODEL
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