Karl Michael Ziems

14PUBLICATIONS
18CO-AUTHORS
Quantum computationIntegrable systems (classical and quantum)Theoretical quantum chemistryDegenerate quantum gases and atom opticsQuantum information, computation and communication
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Publications (14)

|Feb 05, 2026
Reduced Density Matrix and Cumulant Approximations of Quantum Linear Response.

Theo Juncker von Buchwald, Erik Rosendahl Kjellgren, Jacob Kongsted

|Oct 03, 2025
Exact closed-form expressions for unitary spin-adapted fermionic singlet double excitation operators.

Erik Rosendahl Kjellgren, Karl Michael Ziems, Peter Reinholdt

|Oct 02, 2025
Redundant parameter dependencies in conventional and quantum linear response and equation of motion theory for unitary parameterized wave functions.

Erik Rosendahl Kjellgren, Peter Reinholdt, Karl Michael Ziems

|Aug 11, 2025
Hyperfine Coupling Constants on Quantum Computers: Performance, Errors, and Future Prospects.

Phillip W K Jensen, Gustav Stausbøll Hedemark, Karl Michael Ziems

|Jun 30, 2025
Critical Limitations in Quantum-Selected Configuration Interaction Methods.

Peter Reinholdt, Karl Michael Ziems, Erik Rosendahl Kjellgren

|Feb 10, 2025
Understanding and mitigating noise in molecular quantum linear response for spectroscopic properties on quantum computers.

Karl Michael Ziems, Erik Rosendahl Kjellgren, Stephan P A Sauer

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Frequent Collaborators

11 joint publications

Sonia Coriani

11 joint publications

Jacob Kongsted

11 joint publications

Stephan P A Sauer

8 joint publications

Peter Reinholdt