29 citations · 30 across the 3 of their papers we have counts for
5 papers
Low-rank decomposition for quantum simulations with complex basis functions
Michael P. Kaicher
Low-rank decompositions to reduce the Coulomb operator to a pairwise form suitable for its quantum simulation are well-known in quantum chemistry, where the underlying basis functi…
Algorithm for initializing a generalized fermionic Gaussian state on a quantum computer
Michael P. Kaicher, Simon B. Jäger, Frank K. Wilhelm
We present explicit expressions for the central piece of a variational method developed by Shi et al. which extends variational wave functions that are efficiently computable on cl…
Roadmap for quantum simulation of the fractional quantum Hall effect
Michael Kaicher, Simon Balthasar Jäger, Pierre-Luc Dallaire-Demers +1
A major motivation for building a quantum computer is that it provides a tool to efficiently simulate strongly correlated quantum systems. In this work, we present a detailed roadm…
Benchmarking non-simulable quantum processes via symmetry conservation
Tobias Chasseur, Felix Motzoi, Michael Kaicher +2
As quantum devices scale up, many-body quantum gates and algorithms begin to surpass what is possible to simulate classically. Validation methods which rely on such classical simul…
Linear and logarithmic time compositions of quantum many-body operators
Felix Motzoi, Michael Kaicher, Frank Wilhelm
We develop a generalized framework for constructing many-body-interaction operations either in linear time, or in logarithmic time with a linear number of ancilla qubits. Exact gat…