Published October 27, 1980
| Published
Journal Article
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Schwinger variational principle for multichannel scattering
- Creators
- Takatsuka, Kazuo
- McKoy, Vincent
Abstract
This Letter presents the first application of the Schwinger variational principle for multichannel scattering. Results are presented for an exactly soluble two-channel model problem. The accuracy and convergence of the Schwinger variational principle are shown to be extremely good and superior to those of other variational methods.
Additional Information
© 1980 The American Physical Society. Received 20 March 1980. This work was supported by the National Science Foundation under Grant No. CHE-76-05157. Also, the research reported in this paper made use of the Dreyfus-National Science Foundation Theoretical Chemistry Computer which was funded through grants from the Camille and Henry Dreyfus Foundation, the National Science Foundation under Grant No. CHE-78-20235, and the Sloan Fund of the California Institute of Technology.Attached Files
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Additional details
- Eprint ID
- 3013
- Resolver ID
- CaltechAUTHORS:TAKprl80
- CHE-76-05157
- NSF
- Camille and Henry Dreyfus Foundation
- CHE-78-20235
- National Science Foundation
- Alfred P. Sloan Foundation
- Created
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2006-05-11Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field