51 citations · 128 across the 11 of their papers we have counts for
11 papers
Dzyaloshinskii-Moriya Interaction-Induced Magnetoelectric Coupling in a tetrahedral Molecular Spin-Frustrated System
Jie-Xiang Yu, Jia Chen, Neil Sullivan +1
We have investigated magnetoelectric coupling in the single-molecule magnet with tetrahedral spin frustration. Our d…
Low-Depth Unitary Coupled Cluster Theory for Quantum Computation
Jia Chen, Hai-Ping Cheng, James K. Freericks
The unitary coupled cluster (UCC) approximation is one of the more promising wave-function ansätze for electronic structure calculations on quantum computers via the variational qu…
Flexibility of the factorized form of the unitary coupled cluster ansatz
Jia Chen, Hai-Ping Cheng, J. K. Freericks
The factorized form of the unitary coupled cluster ansatz is a popular state preparation ansatz for electronic structure calculations of molecules on quantum computers. It often is…
Demonstration of electron-nuclear decoupling at a spin clock transition
Krishnendu Kundu, Jia Chen, Silas Hoffman +7
The ability to design quantum systems that decouple from environmental noise sources is highly desirable for development of quantum technologies with optimal coherence. The chemica…
Long-Range Magnetic Exchange Pathways in Complex Clusters from First-Principles
Dian-Teng Chen, Jia Chen, Xiang-Guo Li +3
This work builds a bridge between density functional theory (DFT) and model interpretations of Anderson's superexchange theory by constructing a -- model with DFT Wannier…
A Quantum-Inspired Algorithm for the Factorized Form of Unitary Coupled Cluster Theory
Jia Chen, Hai-Ping Cheng, James Freericks
The factorized form of unitary coupled cluster theory (UCC) is a promising wave-function ansatz for the variational quantum eigensolver algorithm. Here, we present a quantum inspir…