activity
20152026
most citedGreen's function variational approach to orbital polarons in KCuF3

10 citations · 26 across the 8 of their papers we have counts for

collaborators

11 papers

quant-ph2026

Entanglement is Half the Story: Post-Selection vs. Partial Traces

Gustav J L Jäger, Krzysztof Bieniasz, Martin B Plenio +1

While tensor networks have their traditional application in simulating quantum systems, in the recent decade they have gathered interest as machine learning models. We combine the…

quant-ph2022

Iterative Qubit Coupled Cluster using only Clifford circuits

James Brown, Marc P. Coons, Erika Lloyd +4

The performance of quantum algorithms for ground-state energy estimation is directly impacted by the quality of the initial state, where quality is traditionally defined in terms o…

quant-ph2022★ 5 cited

Tangelo: An Open-source Python Package for End-to-end Chemistry Workflows on Quantum Computers

Valentin Senicourt, James Brown, Alexandre Fleury +10

Tangelo [link: https://github.com/goodchemistryco/Tangelo] is an open-source Python software package for the development of end-to-end chemistry workflows on quantum computers, rel…

cond-mat.str-el2022

Theory of dispersive optical phonons in resonant inelastic x-ray scattering experiments

Krzysztof Bieniasz, Steve Johnston, Mona Berciu

The community currently lacks a complete understanding of how resonant inelastic x-ray scattering (RIXS) experiments probe the electron-phonon (-ph) interaction in solids. For e…

cond-mat.str-el2020

Beyond the single-site approximation modeling of electron-phonon coupling effects on resonant inelastic X-ray scattering spectra

Krzysztof Bieniasz, Steven Johnston, Mona Berciu

Resonant inelastic X-ray scattering (RIXS) is used increasingly for characterizing low-energy collective excitations in materials. RIXS is a powerful probe, which often requires so…

cond-mat.str-el2019

Spectral properties of spin-orbital polarons as a fingerprint of orbital order

Krzysztof Bieniasz, Mona Berciu, Andrzej M. Oleś

Transition metal oxides are a rich group of materials with very interesting physical properties that arise from the interplay of the charge, spin, orbital, and lattice degrees of f…