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20052023
most citedEntanglement as Measure of Electron-Electron Correlation in Quantum Chemistry Calculations

121 citations · 229 across the 8 of their papers we have counts for

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quant-ph2016★ 57 cited

Superadiabatic Holonomic Quantum Computation in Cavity QED

Bao-Jie Liu, Zhen-Hua Huang, Zheng-Yuan Xue +1

Adiabatic quantum control is a powerful tool for quantum engineering and a key component in some quantum computation models, where accurate control over the timing of the involved…

quant-ph2009★ 7 cited

Simulated Quantum Computation of Global Minima

Jing Zhu, Zhen Huang, Sabre Kais

Finding the optimal solution to a complex optimization problem is of great importance in practically all fields of science, technology, technical design and econometrics. We demons…

quant-ph2008★ 32 cited

Entanglement, Berry Phases, and Level Crossings for the Atomic Breit-Rabi Hamiltonian

Sangchul Oh, Zhen Huang, Uri Peskin +1

The relation between level crossings, entanglement, and Berry phases is investigated for the Breit-Rabi Hamiltonian of hydrogen and sodium atoms, describing a hyperfine interaction…

quant-ph2005★ 121 cited

Entanglement as Measure of Electron-Electron Correlation in Quantum Chemistry Calculations

Zhen Huang, Sabre Kais

In quantum chemistry calculations, the correlation energy is defined as the difference between the Hartree-Fock limit energy and the exact solution of the nonrelativistic Schroding…

quant-ph2005

Dynamics of Entanglement for One-Dimensional Spin Systems in an External Time-Dependent Magnetic Field

Zhen Huang, Sabre Kais

We study the dynamics of entanglement for the XY-model, one-dimensional spin systems coupled through nearest neighbor exchange interaction and subject to an external time-dependent…