In RT2, we develop multiscale tools, coupling quantum/atomistic models to coarse-grain/mesoscale schemes.
![](https://www.mn.uio.no/hylleraas/english/research/rt2/rt2_front.jpg)
Complex processes produce responses that can be observed at scales spanning several orders of magnitude in time and space. Even though all such events are triggered at the molecular/electronic scale, the description of the phenomena at larger dimensionalities do not require methods at such level of detail.
Multiscale modelling ensures a balanced treatment of phenomena at different scales by employing methods that incorporate progressive levels of approximation, as illustrated by the figure above.
In RT2, we plan to:
- develop a hierarchy of progressively coarser descriptions of the environment that describe the dielectric response of the environment and include steric effects
- develop the hybrid particle–field molecular-dynamics method for the description of large-scale biological systems
Read more about RT2 in the original Hylleraas application (pdf).
![portrettbilde](https://www.mn.uio.no/kjemi/personer/vit/michelec/michele-cascella.jpg)
![portrettbilde](https://www.mn.uio.no/hylleraas/english/people/pics/brandsdal-150.jpg)