Department of Mathematics
On the Existence of the Dynamics for Anharmonic Quantum Oscillator Systems
- Author(s): Nachtergaele, Bruno
- Schlein, Benjamin
- Sims, Robert
- Starr, Shannon
- Zagrebnov, Valentin
- et al.
Published Web Locationhttps://arxiv.org/pdf/0909.2249.pdf
We construct a W^*-dynamical system describing the dynamics of a class of anharmonic quantum oscillator lattice systems in the thermodynamic limit. Our approach is based on recently proved Lieb-Robinson bounds for such systems on finite lattices.