3 papers
quant-ph2019
High harmonic generation under dynamical confinement: An atom-in-box model
S. Rakhmanov, D. Matrasulov, B. Eshchanov +1
We consider optical high harmonic generation in a hydrogen atom confined in a breathing spherical box by considering atomic nucleus as fixed at the center of sphere. In such spheri…
quant-ph2018
High harmonic generation in time-dependent quantum box
S. Z. Rakhmanov, H. Abduvakhidov, O. V. Karpova +1
We consider optical harmonic generation in time-dependent box driven by external time-periodic field. Two types of the external field is considered: Time-periodic optical field and…
quant-ph2018
Quantum dynamics of PT-symmetrically kicked particle confined in a 1D box
J. Yusupov, S. Rakhmanov, D. U. Matrasulov +1
We study quantum particle dynamics in a box and driven by PT-symmetric, delta-kicking complex potential. Such dynamical characteristics as the average kinetic energy as function of…