Resolvent integration techniques for generalized transport equations
A generalized class of ''transport type'' equations is studied, including most of the known exactly solvable models; in particular, the transport operator K is a scalar type spectral operator. A spect...
A generalized class of ''transport type'' equations is studied, including most of the known exactly solvable models; in particular, the transport operator K is a scalar type spectral operator. A spect...
Petrov type N vacuum metrics and homothetic motions
Petrov type N vacuum spaces which admit an expanding and/or twisting principal null congruence and a homothetic motion are considered. It is shown that there are no such spaces which admit two Killing...
Petrov type N vacuum spaces which admit an expanding and/or twisting principal null congruence and a homothetic motion are considered. It is shown that there are no such spaces which admit two Killing...
The Coulomb and Coulomb-like off-shell Jost functions
J. Math. Phys. 20, 1109 (1979); doi:10.1063/1.524161
Issue Date: June 1979
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The off-shell Jost functions are studied for a potential which is the sum of the Coulomb potential and an arbitrary local short-range central potential. We derive their singular on-shell behavior and their connection with the pure Coulomb off-shell Jost functions. For the latter we derive a large variety of interesting explicit analytic expressions which are useful for various purposes.
Journal of Mathematical Physics is copyrighted by The American Institute of Physics.
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REFERENCES (6)
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