Published February 1993
| Version Published
Journal Article
Open
Variational stability and the form of the Schwinger multichannel variational principle
Abstract
We derive the Schwinger multichannel variational principle [K. Takatsuka and V. McKoy, Phys. Rev. A 23, 2352 (1981); 30, 1734 (1984)] by a method that emphasizes the question of variational stability. The present approach is in some respects more direct than the original method and serves to clarify the role of a certain parameter that occurs in the formulation.
Additional Information
© 1993 American Physical Society. Received 6 March 1992. This work was supported by the National Science Foundation under Grant No. PHY-9021933.Attached Files
Published - PhysRevA.47.1514.pdf
Files
PhysRevA.47.1514.pdf
Additional details
Identifiers
- Eprint ID
- 61285
- Resolver ID
- CaltechAUTHORS:20151019-143019521
Funding
- NSF
- PHY-9021933
Dates
- Created
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2015-10-20Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field