2 papers
quant-ph2025
A variational quantum eigensolver tailored to multi-band tight-binding simulations of electronic structures
Dongkeun Lee, Hoon Ryu
We propose a cost-efficient measurement scheme of the variational quantum eigensolver (VQE) for atomistic simulations of electronic structures based on a tight-binding (TB) theory.…
quant-ph2025
A variational quantum algorithm for tackling multi-dimensional Poisson equations with inhomogeneous boundary conditions
Minjin Choi, Hoon Ryu
We design a variational quantum algorithm to solve multi-dimensional Poisson equations with mixed boundary conditions that are typically required in various fields of computational…