Core polarization in coupled-cluster theory induced by a parity and time-reversal violating interaction

Details Core polarization in coupled-cluster theory induced by a parity and time-reversal violating interaction Core polarization in coupled-cluster theory induced by a parity and time-reversal violating interaction

2007-11-07

arxiv.org/abs/0711.1047v1

J. Phys. B 41, 035005 (2008)

Physics

Atomic Physics

Accepted in J.Phys. B

Scientific paper

10.1088/0953-4075/41/3/035005

The effects of parity and time reversal violating potential, in particular the tensor-pseudotensor electron nucleus interaction are studied. We establish that selected terms representing the interplay of these effects and the residual Coulomb interaction in the coupled-cluster method are equivalent to the coupled perturbed Hartree-Fock. We have shown that the {\em normal} CPHF diagrams have a one-one correspondance in the coupled-cluster theory, but the CPHF pseudo diagrams are present in a subtle way. We have studied the {\em pseudo} diagrams in great detail and have shown explicitly their origin in coupled-cluster theory. This is demonstrated by considering the case of the permanent electric dipole moment of atomic Hg and our results are compared with the results of an earlier calculation.

Affiliated with

Also associated with

No associations

Rating

Core polarization in coupled-cluster theory induced by a parity and time-reversal violating interaction 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 Core polarization in coupled-cluster theory induced by a parity and time-reversal violating interaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Core polarization in coupled-cluster theory induced by a parity and time-reversal violating interaction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-502406