@article {1443484,
	title = {Periodic orbit scar in wavepacket propagation},
	journal = {International Journal of Modern Physics C},
	volume = {30},
	number = {4},
	year = {2019},
	pages = {1950026},
	abstract = {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.},
	url = {https://doi.org/10.1142/S0129183119500268},
	author = {Mitsuyoshi Tomiya and Shoichi Sakamoto and Heller, EricJ.}
}
