27 citations · 27 across the 1 of their papers we have counts for
3 papers · 1 filter
Quantum correlations in molecules: from quantum resourcing to chemical bonding
Lexin Ding, Stefan Knecht, Zoltán Zimborás +1
The second quantum revolution is all about exploiting the quantum nature of atoms and molecules to execute quantum information processing tasks. To support this growing endeavor an…
A Geometric Approach to Strongly Correlated Bosons: From -Representability to the Generalized BEC Force
Chih-Chun Wang, Christian Schilling
Building on recent advances in reduced density matrix theory, we develop a geometric framework for describing strongly correlated lattice bosons. We first establish that translatio…
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…