ZhETF, Vol. 140,
p. 236 (August 2011)
(English translation - JETP,
Vol. 113, No. 2,
available online at www.springer.com
RELATIVISTIC COULOMB GREEN's FUNCTION IN d DIMENSIONS
Lee R.N., Milstein A.I., Terekhov I.S.
Received: January 28, 2011
Using the operator method, we derive the Green's functions of the Dirac and Klein-Gordon equations in the Coulomb potential -Zα/r for an arbitrary space dimensionality d. Nonrelativistic and semiclassical asymptotic forms of these Green's functions are considered in detail.