Four-nucleon force using the method of unitary transformation
Abstract
Description
We discuss in detail the derivation of the leading four-nucleon force in chiral effective field theory using the method of unitary transformation. The resulting four-nucleon force is given in both momentum and configuration space. It does not contain any unknown parameters and can be used in few- and many-nucleon studies.
22 pages, 13 figures
22 pages, 13 figures