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Phys. Rev. A 60, 290–294 (1999)

Integral identities and bounds for scattering calculations and the Dirac formalism

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Jurij W. Darewych
Department of Physics and Astronomy, York University, Toronto, Ontario, Canada M3J 1P3

Received 5 January 1999; published in the issue dated July 1999

Integral identities that hold between “desired” and “comparison” solutions of the radial Dirac equations for scattering processes are considered. Applications of these identities are discussed, particularly the determination of bounds to variational calculations of K-matrix elements.

© 1999 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.60.290
DOI:
10.1103/PhysRevA.60.290
PACS:
11.80.-m