2 papers
quant-ph2026
Universal Quantum Computation with Multi-Mode Schrödinger Cat States Stabilized by Non-Local Dissipation Engineering
Jesper Lind-Olsen, Jonas Lidal, Tron Omland +1
Schrödinger cat states provide a hardware-efficient platform for bosonic quantum error correction by encoding logical information in protected manifolds of harmonic oscillators. Wh…
quant-ph2026
Symmetry-Protected Quantum Synchronization in Squeezed-Bath-Engineered Superradiance
Juan David Álvarez-Cuartas, Joakim Bergli, John H. Reina
A squeezed dissipative bath converts the coupling phase of a bipartite unconventional Dicke model into a control parameter that suppresses both static superradiant thresholds, open…