2D Saddle Potential Schrödinger Green's Function in the Presence of an Arbitrary Time-Dependent Electric Field
1997 ◽
Vol 11
(26n27)
◽
pp. 1193-1196
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Keyword(s):
We derive the retarded nonrelativistic Green's function for a Schrödinger electron confined to a plane and subject to a parabolic saddle potential and an electric field having arbitrary time dependence and orientation on the plane. This derivation is carried out using Heisenberg equations of motion for position and momentum operators, following an earlier analysis of Schwinger, to obtain the retarded Green's function in closed form, as an explicit function of position and time variables.
2003 ◽
Vol 17
(31n32)
◽
pp. 5925-5941
◽
2002 ◽
Vol 17
(30)
◽
pp. 2009-2017
◽
Keyword(s):
1991 ◽
pp. 1415-1421
◽
2012 ◽
Vol 26
(1)
◽
pp. 24-33
◽
Keyword(s):
2013 ◽
Vol 18
(1)
◽
pp. 015001
◽