Yu-Ran Zhang

Zeno dynamics in quantum open systems

2015 · Scientific Reports

Quantum Zeno effect shows that frequent observations can slow down or even stop the unitary time evolution of an unstable quantum system. This effect can also be regarded as a physical consequence of the statistical …

Strongly correlated quantum walks with a 12-qubit superconducting processor

2019 · Science

Quantum walks are the quantum analogs of classical random walks, which allow for the simulation of large-scale quantum many-body systems and the realization of universal quantum computation without time-dependent control. We experimentally demonstrate quantum walks …