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quant-ph2023
Pure Quantum Gradient Descent Algorithm and Full Quantum Variational Eigensolver
Ronghang Chen, Shi-Yao Hou, Cong Guo +1
Optimization problems are prevalent in various fields, and the gradient-based gradient descent algorithm is a widely adopted optimization method. However, in classical computing, c…
quant-ph2022
Maximum entropy methods for quantum state compatibility problems
Shi-Yao Hou, Zipeng Wu, Jinfeng Zeng +4
Inferring a quantum system from incomplete information is a common problem in many aspects of quantum information science and applications, where the principle of maximum entropy (…
quant-ph2014
Experimental Quantum Hamiltonian Identification from Measurement Time Traces
Shi-yao Hou, Hang Li, Gui-Lu Long
Identifying Hamiltonian of a quantum system is of vital importance for quantum information processing. In this Letter, we realized and benchmarked a quantum Hamiltonian identificat…