Abstract
A simple unified procedure, based on a generalization of a method first used by Weinstein in 1934, yields effective lower and upper bounds to energy levels and overlap integrals of quantum-mechanical systems. A further generalization yields bounds to expectation values.
| Original language | English |
|---|---|
| Article number | 006 |
| Pages (from-to) | 563-571 |
| Number of pages | 9 |
| Journal | Journal of Physics A: General Physics |
| Volume | 7 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1974 |
| Externally published | Yes |