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quant-ph2026
Emergent Quantum Synchronization Without Symmetry Breaking
Juan David Álvarez-Cuartas, Joakim Bergli, John H. Reina
Parametric amplification of a shared cavity mode turns the light--matter coupling phase of a two-ensemble Dicke model into a control parameter. We prove analytically that a cavity-…
quant-ph2025
Entanglement and Dynamical Scaling Laws in Quantum Superabsorption
Juan David Álvarez-Cuartas, John H. Reina
Quantum batteries (QBs) exploit collective quantum resources to surpass the limits of classical energy storage and power delivery. We analyze -qubit cavity-coupled QBs governed…