J. Schnabel

activity

20152022

most cited

P T

-symmetric wave guide system with evidence of a third-order exceptional point

64 citations · 108 across the 5 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

physics.chem-ph2021★ 4 cited

Limitations of coupled cluster approximations for highlyaccurate investigations of Rb $_{2}^{+}$

Jan Schnabel, Lan Cheng, Andreas Köhn

We reveal limitations of several standard coupled-cluster (CC) methods with perturbation-theorybased noniterative or approximate iterative treatments of triple excitations when app…

physics.chem-ph2021★ 16 cited

Towards photoassociation processes of ultracold rubidium trimers

Jan Schnabel, Tobias Kampschulte, Simon Rupp +2

We theoretically investigate the prospects for photoassociation (PA) of Rb $_{3}$ , in particular at close range. We provide an overview of accessible states and possible transitions.…

Limitations of coupled cluster approximations for highlyaccurate investigations of Rb2+​

Towards photoassociation processes of ultracold rubidium trimers

Limitations of coupled cluster approximations for highlyaccurate investigations of Rb $_{2}^{+}$