46 citations · 87 across the 4 of their papers we have counts for
4 papers
Ground and Excited States from Ensemble Variational Principles
Lexin Ding, Cheng-Lin Hong, Christian Schilling
The extension of the Rayleigh-Ritz variational principle to ensemble states with fixed weights lies ultimately at the…
Refining the weighted subspace-search variational quantum eigensolver: compression of ansätze into a single pure state and optimization of weights
Cheng-Lin Hong, Luis Colmenarez, Lexin Ding +2
The weighted subspace-search variational quantum eigensolver (SSVQE) is a prominent algorithm for calculating excited-state properties of molecular quantum systems. In this work, w…
Accurate and Efficient Quantum Computations of Molecular Properties Using Daubechies Wavelet Molecular Orbitals: A Benchmark Study against Experimental Data
Cheng-Lin Hong, Ting Tsai, Jyh-Pin Chou +8
Although quantum computation (QC) is regarded as a promising numerical method for computational quantum chemistry, current applications of quantum-chemistry calculations on quantum…
Qubit-efficient encoding scheme for quantum simulations of electronic structure
Yu Shee, Pei-Kai Tsai, Cheng-Lin Hong +2
Simulating electronic structure on a quantum computer requires encoding of fermionic systems onto qubits. Common encoding methods transform a fermionic system of spin-orbitals…