Search Results for author: Peng-Fei Zhou

Found 5 papers, 0 papers with code

Compressing neural network by tensor network with exponentially fewer variational parameters

no code implementations10 May 2023 Yong Qing, Ke Li, Peng-Fei Zhou, Shi-Ju Ran

In this work, we propose a general compression scheme that significantly reduces the variational parameters of NN by encoding them to deep automatically-differentiable tensor network (ADTN) that contains exponentially-fewer free parameters.

Tensor Networks

Quantum compiling with a variational instruction set for accurate and fast quantum computing

no code implementations29 Mar 2022 Ying Lu, Peng-Fei Zhou, Shao-Ming Fei, Shi-Ju Ran

The quantum instruction set (QIS) is defined as the quantum gates that are physically realizable by controlling the qubits in quantum hardware.

Predicting Quantum Potentials by Deep Neural Network and Metropolis Sampling

no code implementations6 Jun 2021 Rui Hong, Peng-Fei Zhou, Bin Xi, Jie Hu, An-Chun Ji, Shi-Ju Ran

The hybridizations of machine learning and quantum physics have caused essential impacts to the methodology in both fields.

Benchmarking

Preparation of Many-body Ground States by Time Evolution with Variational Microscopic Magnetic Fields and Incomplete Interactions

no code implementations3 Jun 2021 Ying Lu, Yue-Min Li, Peng-Fei Zhou, Shi-Ju Ran

State preparation is of fundamental importance in quantum physics, which can be realized by constructing the quantum circuit as a unitary that transforms the initial state to the target, or implementing a quantum control protocol to evolve to the target state with a designed Hamiltonian.

Automatically Differentiable Quantum Circuit for Many-qubit State Preparation

no code implementations30 Apr 2021 Peng-Fei Zhou, Rui Hong, Shi-Ju Ran

Taking the ground states of quantum lattice models and random matrix product states as examples, with the number of qubits where processing the full coefficients is unlikely, ADQC obtains high fidelities with small numbers of layers $N_L \sim O(1)$.

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