Many-Body Potentials for Aqueous Be2+ Derived from ab Initio Calculations

2016 ◽  
Vol 120 (48) ◽  
pp. 12371-12378 ◽  
Author(s):  
Nicolas D. Winter
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Many Body

scholarly journals Three-nucleon forces

2014 ◽  
Vol 23 (09) ◽  
pp. 1430015 ◽  
Author(s):  
Peter U. Sauer
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Body Problem ◽  
Many Body ◽  
Nuclear Systems ◽  
The Difference

In this paper, the role of three-nucleon forces in ab initio calculations of nuclear systems is investigated. The difference between genuine and induced many-nucleon forces is emphasized. Induced forces arise in the process of solving the nuclear many-body problem as technical intermediaries toward calculationally converged results. Genuine forces make up the Hamiltonian. They represent the chosen underlying dynamics. The hierarchy of contributions arising from genuine two-, three- and many-nucleon forces is discussed. Signals for the need of the inclusion of genuine three-nucleon forces are studied in nuclear systems, technically best under control, especially in three-nucleon and four-nucleon systems. Genuine three-nucleon forces are important for details in the description of some observables. Their contributions to observables are small on the scale set by two-nucleon forces.

Ab initio calculations of many-body energy expansion in Linn+F? clusters

1992 ◽  
Vol 41 (2) ◽  
pp. 281-292 ◽  
Author(s):  
A. S. Shalabi ◽  
M. A. Kamel ◽  
Kh. M. Eid
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Many Body ◽  
Body Energy ◽  
Energy Expansion

Ab initio calculations of many-body interactions for compressed solid argon

2015 ◽  
Vol 143 (17) ◽  
pp. 174506 ◽  
Author(s):  
Chunling Tian ◽  
Fusheng Liu ◽  
Lingcang Cai ◽  
Hongkuan Yuan ◽  
Hong Chen ◽  
...  
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Many Body ◽  
Solid Argon ◽  
Many Body Interactions
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