21 citations · 31 across the 8 of their papers we have counts for
5 papers · 1 filter
Superintegrable bosonic star networks
Angela Foerster, Jon Links
We introduce a class of bosonic star networks involving a central site interacting with the surrounding environment sites. These networks are shown to be superintegrable. We presen…
Explicit conserved operators for a class of integrable bosonic networks from the classical Yang-Baxter equation
Phillip S. Isaac, Jon Links, Inna Lukyanenko +1
Let denote the weighted adjacency matrix of a balanced, symmetric, bipartite graph. We define a class of bosonic networks given by Hamiltonians whose hopping terms are determin…
Dark states in an integrable XY central spin model
Jaco van Tonder, Jon Links
Eigenstates of central spin models in which the central spin is unentangled with the environment are known as dark states. They have recently been observed in a class of integrable…
Supersymmetry and integrability for a class of XY central spin models
W J P van Tonder, J Links
Several studies have exploited the integrable structure of central spin models to deepen understanding of these fundamental systems. In recent years, an underlying supersymmetry fo…
A variational approach for the Quantum Inverse Scattering Method
A. Birrell, P. S. Isaac, J. Links
We introduce a variational approach for the Quantum Inverse Scattering Method to exactly solve a class of Hamiltonians via Bethe ansatz methods. We undertake this in a manner which…