arXiv · quant-ph/0401145
Survival law in a potential model
Abstract
The radial equation of a simple potential model has long been known to yield an exponential decay law in lowest order (Breit-Wigner) approximation. We demonstrate that if the calculation is extended to fourth order the decay law exhibits the quantum Zeno effect. This model has further been studied numerically to characterize the extra exponential time parameter which compliments the lifetime. We also investigate the inverse Zeno effect.
Explore related subjects
Keep this discovery
S. De Leo, P. Rotelli. 2004-11-09. Survival law in a potential model. https://doi.org/10.1103/physreva.70.022101
Cite the original work for its findings. Save a collection to share your selection of sources.