TY - JOUR
T1 - Bound eigenstate dynamics under a sudden shift of the well's wall
AU - Granot, Er'El
AU - Marchewka, Avi
PY - 2010/3/31
Y1 - 2010/3/31
N2 - We investigate the dynamics of the eigenstate of an infinite well under an abrupt shift of the well's wall. It is shown that when the shift is small compared to the initial well's dimensions, the short-time behavior changes from the well-known t3/2 behavior to t1/2. It is also shown that the complete dynamical picture converges to a universal function, which has fractal structure with dimensionality D=1.25.
AB - We investigate the dynamics of the eigenstate of an infinite well under an abrupt shift of the well's wall. It is shown that when the shift is small compared to the initial well's dimensions, the short-time behavior changes from the well-known t3/2 behavior to t1/2. It is also shown that the complete dynamical picture converges to a universal function, which has fractal structure with dimensionality D=1.25.
UR - http://www.scopus.com/inward/record.url?scp=77950385789&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.81.032125
DO - 10.1103/PhysRevA.81.032125
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AN - SCOPUS:77950385789
SN - 1050-2947
VL - 81
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 3
M1 - 032125
ER -