Karl Michael Ziems

University of Southampton — United Kingdom

Physics and Astronomy · Physical Sciences

10h-index237citations55works3.52yr avg
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Research Topics

Laser-Matter Interactions and Applications(14), Spectroscopy and Quantum Chemical Studies(14), Quantum Information and Cryptography(13), Quantum Computing Algorithms and Architecture(13), Advanced Chemical Physics Studies(9)

Publications55 total

Reduced Density Matrix and Cumulant Approximations of Quantum Linear Response
Journal of Chemical Theory and Computation·2026Open Access
SlowQuant Triplet Response
Zenodo (CERN European Organization for Nuclear Research)·2026Open Access
SlowQuant Triplet Response
Zenodo (CERN European Organization for Nuclear Research)·2026Open Access
Cost-effective scalable quantum error mitigation for tiled Ansätze
arXiv (Cornell University)·2025Open Access
Exact closed-form expressions for unitary spin-adapted fermionic singlet double excitation operators
The Journal of Chemical Physics·2025Open Access
Redundant parameter dependencies in conventional and quantum linear response and equation of motion theory for unitary parameterized wave functions
The Journal of Chemical Physics·2025· 1 citedOpen Access
Hyperfine Coupling Constants on Quantum Computers: Performance, Errors, and Future Prospects
Journal of Chemical Theory and Computation·2025· 1 citedOpen Access
Reduced density matrix and cumulant approximations of quantum linear response
ArXiv.org·2025Open Access
Critical Limitations in Quantum-Selected Configuration Interaction Methods
Journal of Chemical Theory and Computation·2025· 2 citedOpen Access
Redundant parameter dependencies in truncated classic and quantum Linear Response and Equation of Motion theory
arXiv (Cornell University)·2025Open Access
Exact closed-form expression for unitary spin-adapted fermionic singlet double excitation operators
arXiv (Cornell University)·2025Open Access
Self-consistent Quantum Linear Response with a Polarizable Embedding Environment
The Journal of Physical Chemistry A·2025· 3 citedOpen Access
Understanding and mitigating noise in molecular quantum linear response for spectroscopic properties on quantum computers
Chemical Science·2025· 5 citedOpen Access
Self-consistent Quantum Linear Response with a Polarizable Embedding environment
arXiv (Cornell University)·2024Open Access
Divergences in classical and quantum linear response and equation of motion formulations
The Journal of Chemical Physics·2024· 4 citedOpen Access
Understanding and mitigating noise in molecular quantum linear response for spectroscopic properties on quantum computers
arXiv (Cornell University)·2024· 2 citedOpen Access
Reduced Density Matrix Formulation of Quantum Linear Response
Journal of Chemical Theory and Computation·2024· 6 citedOpen Access
Electric Field Gradient Calculations for Ice VIII and IX Using Polarizable Embedding: A Comparative Study on Classical Computers and Quantum Simulators
The Journal of Physical Chemistry A·2024· 4 citedOpen Access
Divergences in classical and quantum linear response and equation of motion formulations
PubMed·2024Open Access
Quantum Equation of Motion with Orbital Optimization for Computing Molecular Properties in Near-Term Quantum Computing
Journal of Chemical Theory and Computation·2024· 14 cited
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Frequent Co-authors

Erik Rosendahl Kjellgren(22), Jacob Kongsted(22), Sonia Coriani(22), Stephan P. A. Sauer(21), Peter Reinholdt(17), Stefanie Gräfe(16), Jens Biegert(6), Phillip W. K. Jensen(6), Stefano Severino(5), Maurizio Reduzzi(5), Adam M. Summers(5), Hung-Wei Sun(5), Ying-Hao Chien(5), Stephan Kupfer(4), Juliane Holst Fuglsbjerg(4), Tomoyuki Endo(3), Akiyoshi Hishikawa(3), François Légaré(3), Heide Ibrahim(3), Theo Juncker von Buchwald(3)