bethe-salpeter equation 1excited-state simulations 1gw method 1high-performance computing 1plane-wave pseudopotentials 1
From the 1 of 4 linked papers with an AI index.
Showing cond-mat.mtrl-sciShow all
3 papers · 1 filter
cond-mat.mtrl-sci2026
Nitrogen Vacancy Centers in Hexagonal Diamond Exhibit Long Coherence Times
Gabriel Kumar, Siyuan Chen, Victor Wen-zhe Yu +1
We show that negatively charged nitrogen-vacancy (NV) centers in the hexagonal diamond polymorph lonsdaleite offer a route to spin qubits with enhanced coherence relative to their…
cond-mat.mtrl-sci2026
The WEST code for large-scale excited-state materials simulations
Victor Wen-zhe Yu, Siyuan Chen, Yu Jin +5
The paper introduces WEST, an open‑source plane‑wave pseudopotential code that enables large‑scale excited‑state simulations of materials using GW, Bethe‑Salpeter, and TDDFT method…
cond-mat.mtrl-sci2025
Advances in Quantum Defect Embedding Theory
Siyuan Chen, Victor Wen-zhe Yu, Yu Jin +2
Quantum defect embedding theory (QDET) is a many-body embedding method designed to describe condensed systems with correlated electrons localized within a given region of space, fo…