2 papers
physics.optics2026
Multiport photonic routing with a single cavity-based electro-optic phase shifter per port
Alessandro Buzzi, Bjarke A. Frederiksen, Dashiell L. P. Vitullo +2
Programmable photonic meshes can perform general linear transformations, but universal transformations on modes require programmable phase shifters, which cannot simul…
cond-mat.stat-mech2026
Comparative Study of Potts Machine Dynamics and Performance for Max-k-Cut
Bjarke Almer Frederiksen, Robbe De Prins, Peter Bienstman
Combinatorial optimization problems in logistics, finance, energy, and scheduling routinely involve multi-state decision variables. Ising machines (IMs) require binary expansions (…