constrained combinatorial problems 1constraint-aware algorithms 1entanglement dynamics 1quantum optimization 1spectral theory 1
From the 1 of 3 linked papers with an AI index.
3 papers
quant-ph2026
Principles of Quantum Optimization for Constrained Problems
Einar Gabbassov, Gurpahul Singh, Achim Kempf
The paper develops a spectral framework that links entanglement restructuring to computational slowdown in quantum algorithms for constrained combinatorial optimization, and shows…
quant-ph2025
Adiabatic Dynamics of Entanglement
Einar Gabbassov, Achim Kempf
We show that, during adiabatic evolution, any changes in entanglement can be attributed to a succession of avoided energy level crossings at which eigenvalues swap their eigenvecto…
gr-qc2025
The metric from energy-momentum non-conservation: Generalizing Noether and completing spectral geometry
Achim Kempf
We complete the program of spectral geometry, in the sense that we show that a manifold's shape, i.e., its metric, can be reconstructed from its resonant sound when tapped lightly,…