Exact zero-point energy shift in the $e\otimes (n~E)$, $t\otimes (n~H)$ many modes dynamic Jahn-Teller systems at strong coupling

Details Exact zero-point energy shift in the $e\otimes (n~E)$, $t\otimes (n~H)$ many modes dynamic Jahn-Teller systems at strong coupling Exact zero-point energy shift in the $e\otimes (n~E)$, $t\otimes (n~H)$ many modes dynamic Jahn-Teller systems at strong coupling

1997-09-08

arxiv.org/abs/cond-mat/9709095v2

Phys. Rev. B 58, 782 (1998)

Physics

Condensed Matter

20 pages, 4 ps figures

Scientific paper

10.1103/PhysRevB.58.782

We find the exact semiclassical (strong coupling) zero-point energy shifts applicable to the $e\otimes (n E)$ and $t\otimes (n H)$ dynamic Jahn-Teller problems, for an arbitrary number $n$ of discrete vibrational modes simultaneously coupled to one single electronic level. We also obtain an analytical formula for the frequency of the resulting normal modes, which has an attractive and apparently general Slater-Koster form. The limits of validity of this approach are assessed by comparison with O'Brien's previous effective-mode approach, and with accurate numerical diagonalizations. Numerical values obtained for $t\otimes (n H)$ with $n =8$ and coupling constants appropriate to C$_{60}^-$ are used for this purpose, and are discussed in the context of fullerene.

Affiliated with

Also associated with

No associations

Rating

Exact zero-point energy shift in the $e\otimes (n~E)$, $t\otimes (n~H)$ many modes dynamic Jahn-Teller systems at strong coupling 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 Exact zero-point energy shift in the $e\otimes (n~E)$, $t\otimes (n~H)$ many modes dynamic Jahn-Teller systems at strong coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exact zero-point energy shift in the $e\otimes (n~E)$, $t\otimes (n~H)$ many modes dynamic Jahn-Teller systems at strong coupling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-24877