Spin dependent operators in correlated gaussian bases

Details Spin dependent operators in correlated gaussian bases Spin dependent operators in correlated gaussian bases

2007-12-05

arxiv.org/abs/0712.0673v1

Physics

Computational Physics

16 pages

Scientific paper

10.1103/PhysRevE.77.036706

In their textbook, Suzuki and Varga [Y. Suzuki and K. Varga, {\em Stochastic Variational Approach to Quantum-Mechanical Few-Body Problems} (Springer, Berlin, 1998)] present the stochastic variational method with the correlated Gaussian basis in a very exhaustive way. The matrix elements for central potentials are put under a pleasant form but the elements for spin dependent operators, when treated, are given as very cumbersome expressions. In this paper, we find a lot of new formulae for those elements. Their expressions are given in terms of the same geometrical functions that appear in the case of central potentials. These functions get therefore a universal status; this property is very useful for numerical applications.

Affiliated with

Also associated with

No associations

Rating

Spin dependent operators in correlated gaussian bases does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Spin dependent operators in correlated gaussian bases, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin dependent operators in correlated gaussian bases will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-310439