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arXiv · 0706.1587

Resonances of the Quantum $δ$-Kicked Accelerator

V. Ramareddy·G. Behinaein·I. Talukdar·P. Ahmadi·G. S. Summy
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Abstract

We report the observation of high order resonances of the quantum $δ$-kicked accelerator using a BEC kicked by a standing wave of light. The signature of these resonances is the existence of quantum accelerator modes. For the first time quantum accelerator modes were seen near 1/4 and 1/3 of the Talbot time. Using a BEC enabled us to study the detailed structure of the modes and resonances which are related to the fractional Talbot effect. We present a general theory for this system and apply it to predict the behavior of the accelerator modes.

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V. Ramareddy, G. Behinaein, I. Talukdar, P. Ahmadi, G. S. Summy. 2007-06-11. Resonances of the Quantum $δ$-Kicked Accelerator. https://arxiv.org/abs/0706.1587

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