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quant-ph2022
Exploring the phase structure of the multi-flavor Schwinger model with quantum computing
Lena Funcke, Tobias Hartung, Karl Jansen +4
We propose a variational quantum eigensolver suitable for exploring the phase structure of the multi-flavor Schwinger model in the presence of a chemical potential. The parametric…
quant-ph2020
Dimensional Expressivity Analysis of Parametric Quantum Circuits
Lena Funcke, Tobias Hartung, Karl Jansen +2
Parametric quantum circuits play a crucial role in the performance of many variational quantum algorithms. To successfully implement such algorithms, one must design efficient quan…