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arXiv · 1012.1474

Quantum tunneling effect and quantum Zeno effect in a Topological system

Gangcheng Wang·Kang Xue·Chunfang Sun·Chengcheng Zhou·Guijiao Du
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Abstract

A spin interaction Hamiltonian for topological basis is constructed in this paper. When we select proper parameters, this Hamiltonian system can be simulated by a quantum double well potential system. If the parameter $\Delta=0$, the topological system is equivalent to two independent quantum wells. If the parameter $\Delta\neq 0$, the system is equivalent to a double well potential with finite potential barrier. The quantum tunneling effect and quantum Zeno effect for this topological system are investigated in detail.

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Gangcheng Wang, Kang Xue, Chunfang Sun, Chengcheng Zhou, Guijiao Du. 2010-12-07. Quantum tunneling effect and quantum Zeno effect in a Topological system. https://arxiv.org/abs/1012.1474

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