TY - JOUR
T1 - Semiclassical corrections to the Herman-Kluk propagator
AU - Hochman, Gili
AU - Kay, Kenneth G.
PY - 2006
Y1 - 2006
N2 - The approximate expression for the propagator of Herman and Kluk is systematically improved by application of semiclassical corrections for a double-well system. The results confirm the semiclassical nature of the Herman-Kluk approximation. The influence of caustics on the effectiveness of the corrections is discussed.
AB - The approximate expression for the propagator of Herman and Kluk is systematically improved by application of semiclassical corrections for a double-well system. The results confirm the semiclassical nature of the Herman-Kluk approximation. The influence of caustics on the effectiveness of the corrections is discussed.
UR - http://www.scopus.com/inward/record.url?scp=33745674027&partnerID=8YFLogxK
U2 - 10.1103/physreva.73.064102
DO - 10.1103/physreva.73.064102
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AN - SCOPUS:33745674027
SN - 1050-2947
VL - 73
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 6
M1 - 064102
ER -