Panagiotis Barkoutsos

Spin Boson Model

1

### What should we add? We would like to extend the lattice models also to support the Spin-Boson as in [Miessen et al](https://arxiv.org/abs/2108.04258) .

### What should we add? We would like to extend the lattice models to support also the QED Model. References: [here](https://arxiv.org/pdf/2005.10271.pdf) and [here](https://arxiv.org/abs/2105.05870)

We should introduce the notion of sampling problems and create the sampling problem interface.