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quant-ph2022
Simulating Markovian open quantum systems using higher-order series expansion
Xiantao Li, Chunhao Wang
We present an efficient quantum algorithm for simulating the dynamics of Markovian open quantum systems. The performance of our algorithm is similar to the previous state-of-the-ar…
quant-ph2022
Enabling Quantum Speedup of Markov Chains using a Multi-level Approach
Xiantao Li
Quantum speedup for mixing a Markov chain can be achieved based on the construction of slowly-varying Markov chains where the initial chain can be easily prepared and the spect…