Published March 12, 1979
| Version v1
Journal article
Estimating eigenvalues for lattice hamiltonian models
Description
A straightforward technique is presented for estimating the eigenvalues of a quantum hamiltonian on a lattice. It produces a more reliable and more convergent sequence of estimates than previous techniques based on Pade approximants. (Auth.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 82
- Journal Issue
- 1
- Series
- Phys. Lett., B.
- Journal Page Range
- 75-78
- ISSN
- 0031-9163
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 10471243
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- EIGENSTATES; EIGENVALUES; EQUATIONS OF MOTION; HAMILTONIANS; HARMONIC OSCILLATORS; LATTICE FIELD THEORY; LIMITING VALUES; MATHIEU EQUATION; MATRICES; POWER SERIES
- Descriptors DEC
- CONSTRUCTIVE FIELD THEORY; DIFFERENTIAL EQUATIONS; EQUATIONS; FIELD THEORIES; MATHEMATICAL OPERATORS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; SERIES EXPANSION