Published January 1960
| Published
Journal Article
Open
Integral Representations of Two-Point Functions
- Creators
- Deser, S.
- Gilbert, W.
- Sudarshan, E. C. G.
Abstract
An integral representation for a general matrix element of two field operators between eigenstates labelled by an arbitrary number of momenta is presented. This representation is conveniently parametrized over a set of invariants related to the total momentum and momentum transfer, and explicitly incorporates spectral conditions. Physically interesting dispersion relations for off-forward scattering cannot be obtained from this representation alone.
Additional Information
© 1960 American Physical Society. (Received July 15, 1959) Supported in part by Air Force Office of Scientific Research (ARDC). We wish to thank Professor L. Ehrenpreis for an interesting conversation.Attached Files
Published - PhysRev.117.273.pdf
Files
PhysRev.117.273.pdf
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Additional details
- Eprint ID
- 88199
- Resolver ID
- CaltechAUTHORS:20180724-143009146
- Air Force Office of Scientific Research (AFOSR)
- Created
-
2018-07-24Created from EPrint's datestamp field
- Updated
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2021-11-16Created from EPrint's last_modified field