arXiv subjects

Luc Frappat

Publications and source records attributed to Luc Frappat.

20 records · Page 2Linked to original sources

arXiv2004

On osp(M|2n) integrable open spin chains

We consider open spin chains based on osp(m|2n) Yangians. We solve the reflection equations for some classes of reflection matrices, including the diagonal ones. Having then integrable open spin chains, we write the analytical Bethe Ansatz equations. More details and references can be found in [1,2].

math-ph↗

arXiv2004

Bethe Ansatz equations and exact S matrices for the osp(M|2n) open super spin chain

We formulate the Bethe Ansatz equations for the open super spin chain based on the super Yangian of osp(M|2n) and with diagonal boundary conditions. We then study the bulk and boundary scattering of the osp(1|2n) open spin chain.

math-ph↗