3 papers
quant-ph2026
Spatial Search by Nonlinear Quantum Walk
David A. Meyer, Thomas G. Wong
Many-body quantum systems with effective nonlinearities have been shown to speed up quantum search on the complete graph, \textit{i.e.}, the combinatorial version of Grover's algor…
gr-qc2025
Reconstructing Minkowski geometry from causal separations
Chenyang Amy Hu, David A. Meyer, Eleanor J. Q. Meyer
Aleksandrov, and then Zeeman, showed that the causal relations among the set of points in a Minkowski space of dimension greater than 2 determine the Minkowski space structure of t…
quant-ph2025
Conserved Quantities in Linear and Nonlinear Quantum Search
David A. Meyer, Thomas G. Wong
In this tutorial, which contains some original results, we bridge the fields of quantum computing algorithms, conservation laws, and many-body quantum systems by examining three al…