Periodic orbit scar in wavepacket propagation
Periodic orbit scar in wavepacket propagation
复制标题
波包传播中的周期性轨道疤痕
DOI:
10.1142/s0129183119500268
复制
发表时间:
2019
影响因子:
1.9
通讯作者:
Heller, Eric J.
中科院分区:
文献类型:
--
作者:
Tomiya, Mitsuyoshi;Sakamoto, Shoichi;Heller, Eric J.
This study analyzed the scar-like localization in the time-average of a time-evolving wavepacket on a desymmetrized stadium billiard. When a wavepacket is launched along the orbits, it emerges on classical unstable periodic orbits as a scar in stationary states. This localization along the periodic orbit is clarified through the semiclassical approximation. It essentially originates from the same mechanism of a scar in stationary states: piling up of the contribution from the classical actions of multiply repeated passes on a primitive periodic orbit. To achieve this, several states are required in the energy range determined by the initial wavepacket.
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影响因子:
2.9
作者:
HELLER, EJ
通讯作者:
HELLER, EJ
影响因子:
0.4
作者:
L. Bunimovich
通讯作者:
L. Bunimovich
影响因子:
8.6
作者:
S. Tomsovic;E. Heller
通讯作者:
E. Heller
影响因子:
2.9
作者:
Martin M A Sieber
通讯作者:
Martin M A Sieber
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
M. Tomiya;Hiroyoshi Tsuyuki;K. Kawamura;S. Sakamoto;E. Heller
通讯作者:
E. Heller