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- Title
Quantum chaos and Hénon–Heiles model: Dirac's variational approach with Jackiw–Kerman function.
- Authors
Ho, Choon-Lin; Chou, Chung-I
- Abstract
A simple semiclassical Hénon–Heiles model is constructed based on Dirac's time-dependent variational principle. We obtain an effective semiclassical Hamiltonian using a Hartree-type two-body trial wave function in the Jackiw–Kerman form. Numerical results show that quantum effects can in fact induce chaos in the nonchaotic regions of the classical Hénon–Heiles model.
- Subjects
QUANTUM chaos; VARIATIONAL principles
- Publication
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics, 2023, Vol 38, Issue 4/5, p1
- ISSN
0217-751X
- Publication type
Article
- DOI
10.1142/S0217751X2350029X