document.write("« On the modularity of endomorphism algebras. (arXiv:1705.08225v2 [math.NT] UPDATED)");document.write(" | ");document.write("On the thermodynamic limit of form factor expansions of dynamical correlation functions in the massless regime of the XXZ spin $1/2$ chain. (arXiv:1706.09459v1 [math-ph]) »");