- Tytuł:
- Fractional Revival of Rydberg Wave Packets in Twice-Kicked One-Dimensional Atoms
- Autorzy:
-
Chatterjee, S.
Saha, A.
Talukdar, B. - Powiązania:
- https://bibliotekanauki.pl/articles/1493574.pdf
- Data publikacji:
- 2011-09
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
32.80.Rm
03.65.Wj - Opis:
- We study revival and fractional revival phenomena of wave packets in a one-dimensional Rydberg atom irradiated by two time-delayed half-cycle pulses using an autocorrelation function characterized by electronic transition probabilities as weighting factors rather than modeling them by a Gaussian or Lorentzian distribution. If the momentum $(q_2)$ delivered to the atom by the second kick is much smaller than that $(q_1)$ imparted by the first one, the times of revival and fractional revival coincide with those of the single kicked atom. For $q_2$ ≥ $q_{1}//4$ appearance of revival and fractional revival depends on both the values of $q_2$ and time delay $t_1$ between the pulses but more sensitively on $t_1$. The number of fractional revivals tends to become numerous as the value of $t_1$ increases.
- Źródło:
-
Acta Physica Polonica A; 2011, 120, 3; 438-442
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł