QuTree: A tree tensor network package

R Ellerbrock, KG Johnson, S Seritan… - The Journal of …, 2024 - pubs.aip.org
We present QuTree, a C++ library for tree tensor network approaches. QuTree provides
class structures for tensors, tensor trees, and related linear algebra functions that facilitate …

[HTML][HTML] Quantum computing for atomic and molecular resonances

T Bian, S Kais - The Journal of Chemical Physics, 2021 - pubs.aip.org
The complex-scaling method can be used to calculate molecular resonances within the Born–
Oppenheimer approximation, assuming that the electronic coordinates are dilated …

Multi-configuration electron–nuclear dynamics: An open-shell approach

C Wang, IS Ulusoy, LE Aebersold… - The Journal of Chemical …, 2021 - pubs.aip.org
The multi-configuration electron–nuclear dynamics for open shell systems with a spin-
unrestricted formalism is described. The mean fields are evaluated using second-order …

[HTML][HTML] Entropy of quantum circuits: What makes a quantum algorithm difficult to simulate?

KG Johnson - theinformaticists.com
Quantum computing, a field that has been around since the days of Feynman [1], has
recently gained broad interest, especially with the publication of quantum supremacy by …

[HTML][HTML] Information Theory (Winter 2020)

B Kapili - theinformaticists.com
Methods First, I downloaded all the publicly available amino acid sequences of NifH from
GenBank (n= 8876 sequences), which is a database organized by the National Center for …