Rayleigh--Ritz method, secular determinant, and anharmonic oscillators
Journal Article
·
· Phys. Rev., D, v. 8, no. 10, pp. 3487-3492
The standard Rayleigh-Ritz procedure yielding the successive truncations of the secular determinant is applied to any anharmonic oscillator (x/sup 2m/ and in any finite number of dimensions). In this way one obtains a rigorously convergent as well as numericslly very effective approximation procedure for any eigenvalue and eigenvector of the above mentioned Hamiltonians. (auth)
- Research Organization:
- Istituto Nazionale di Fisica Nucleare, Bologna
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-29-028529
- OSTI ID:
- 4331716
- Journal Information:
- Phys. Rev., D, v. 8, no. 10, pp. 3487-3492, Journal Name: Phys. Rev., D, v. 8, no. 10, pp. 3487-3492; ISSN PRVDA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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