699 citations · 1k across the 35 of their papers we have counts for
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Density Matrix Renormalization Group Approach Based on the Coupled-Cluster Downfolded Hamiltonians
Nicholas Bauman, Libor Veis, Karol Kowalski +1
The Density Matrix Renormalization Group (DMRG) method has become a prominent tool for simulating strongly correlated electronic systems characterized by dominant static correlatio…
Resource-adaptive quantum flow algorithms for quantum simulations of many-body systems: sub-flow embedding procedures
Karol Kowalski, Nicholas P. Bauman
In this study, we utilized the quantum flow (QFlow) method to perform quantum simulations of correlated systems. The QFlow approach allows for sampling large sub-spaces of the Hilb…
Quantum Electrodynamics Coupled-Cluster Theory: Exploring Photon-Induced Electron Correlations
Himadri Pathak, Nicholas P. Bauman, Ajay Panyala +1
We present our successful implementation of the quantum electrodynamics coupled-cluster method with single and double excitations (QED-CCSD) for electronic and bosonic amplitudes,…
Effective Many-body Interactions in Reduced-Dimensionality Spaces Through Neural Network Models
Senwei Liang, Karol Kowalski, Chao Yang +1
Accurately describing properties of challenging problems in physical sciences often requires complex mathematical models that are unmanageable to tackle head-on. Therefore, develop…
Capturing many-body correlation effects with quantum and classical computing
Karol Kowalski, Nicholas P. Bauman, Guang Hao Low +3
Theoretical descriptions of excited states of molecular systems in high-energy regimes are crucial for supporting and driving many experimental efforts at light source facilities.…