Solvable simulation of a double-well problem in PT symmetric quantum mechanics

Details Solvable simulation of a double-well problem in PT symmetric quantum mechanics Solvable simulation of a double-well problem in PT symmetric quantum mechanics

2003-03-19

arxiv.org/abs/quant-ph/0303122v2

J. Phys. A: Math. Gen. 36 (2003) 7639-7648

Physics

Quantum Physics

12 pages incl. 7 figures

Scientific paper

10.1088/0305-4470/36/27/315

Within quantum mechanics which works with parity-pseudo-Hermitian Hamiltonians we study the tunneling in a symmetric double well formed by two delta functions with complex conjugate strengths. The model is exactly solvable and exhibits several interesting features. Besides an amazingly robust absence of any PT symmetry breaking, we observe a quasi-degeneracy of the levels which occurs all over the energy range including the high-energy domain. This pattern is interpreted as a manifestation of certain "quantum beats".

Affiliated with

Also associated with

No associations

Rating

Solvable simulation of a double-well problem in PT symmetric quantum mechanics 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 Solvable simulation of a double-well problem in PT symmetric quantum mechanics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solvable simulation of a double-well problem in PT symmetric quantum mechanics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-17824