Super-spin chains for 6D SCFTs

F Baume, JJ Heckman, C Lawrie - Nuclear Physics B, 2023 - Elsevier
Nearly all 6D superconformal field theories (SCFTs) have a partial tensor branch description
in terms of a generalized quiver gauge theory consisting of a long one-dimensional spine of …

[HTML][HTML] 6D SCFTs, 4D SCFTs, conformal matter, and spin chains

F Baume, JJ Heckman, C Lawrie - Nuclear Physics B, 2021 - Elsevier
Recent work has established a uniform characterization of most 6D SCFTs in terms of
generalized quivers with conformal matter. Compactification of the partial tensor branch …

General boundary conditions for the and open spin chains

D Arnaudon, J Avan, N Crampé, A Doikou… - Journal of Statistical …, 2004 - iopscience.iop.org
Two types of boundary conditions ('soliton preserving'and'soliton non-preserving') are
investigated for the and open spin chains. The appropriate reflection equations are …

Superspin chains solutions from 4D Chern-Simons theory

Y Boujakhrout, EH Saidi, RA Laamara… - Journal of High Energy …, 2024 - Springer
A bstract As a generalisation of the correspondence linking 2D integrable systems with 4D
Chern-Simons (CS) gauge theory, superspin chains are realized by means of crossing …

Dual description of η-deformed OSP sigma models

M Alfimov, B Feigin, B Hoare, A Litvinov - Journal of High Energy Physics, 2020 - Springer
A bstract We study the dual description of the η-deformed OSP (N| 2m) sigma model in the
asymptotically free regime (N> 2m+ 2). Compared to the case of classical Lie groups, for …

Integrable open spin chains in defect conformal field theory

O DeWolfe, N Mann - Journal of High Energy Physics, 2004 - iopscience.iop.org
We demonstrate that the one-loop dilatation generator for the scalar sector of a certain
perturbation of Script N= 4 Super Yang-Mills with fundamentals is the hamiltonian of an …

Representations of the Yangians Associated with Lie Superalgebras

AI Molev - Communications in Mathematical Physics, 2023 - Springer
We give a complete description of the finite-dimensional irreducible representations of the
Yangians associated with the orthosymplectic Lie superalgebras osp 1| 2 n. The …

Quantum super-spherical pairs

D Algethami, A Mudrov, V Stukopin - arxiv preprint arxiv:2407.19477, 2024 - arxiv.org
We introduce quantum super-spherical pairs as coideal subalgebras in general linear and
orthosymplectic quantum supergroups. These subalgebras play a role of isotropy subgroups …

Bethe ansatz equations for orthosymplectic Lie superalgebras and self-dual superspaces

K Lu, E Mukhin - Annales Henri Poincaré, 2021 - Springer
We study solutions of the Bethe ansatz equations associated to the orthosymplectic Lie
superalgebras osp _ 2m+ 1| 2n osp 2 m+ 1| 2 n and osp _ 2m| 2n osp 2 m| 2 n. Given a …

[HTML][HTML] Folding QQ-relations and transfer matrix eigenvalues: towards a unified approach to Bethe ansatz for super spin chains

Z Tsuboi - Nuclear Physics B, 2024 - Elsevier
Extending the method proposed in [1], we derive QQ-relations (functional relations among
Baxter Q-functions) and T-functions (eigenvalues of transfer matrices) for fusion vertex …