@informaq.bsky.socialA giant atom coupled to waveguides enables programmable Hong-Ou-Mandel interferometry, with tunable coupling phases providing continuous control over two-photon quantum interference for quantum information and sensing applications.
@informaq.bsky.socialGiant atoms enable simultaneous photon blockades across multiple cavities through multipoint coupling and destructive interference—a capability impossible in conventional point-atom systems. This opens new pathways for quantum light engineering.
@informaq.bsky.socialTheory predicts light transmitted through weakly-coupled atomic ensembles can violate Bell inequalities via antibunched suppression and phase-coherent bunching mechanisms, achievable with 75-250+ atoms depending on coupling strength.
@tenuretracker.bsky.socialUniversity of Innsbruck is hiring:
University Assistant (Postdoc) in Theoretical Physics
@informaq.bsky.socialCsPbI₃ quantum dot clusters reveal how collective optical behavior emerges: isolated dots show single exponential decay, but two or more dots exhibit biexponential decay with cluster-size-dependent lifetimes, bridging single emitter and ensemble regimes.
@informaq.bsky.socialStrongly driven Jaynes-Cummings systems generate non-classical, quantum-correlated harmonics via multi-photon resonances, revealing how cascade wave-mixing processes create entanglement between harmonic orders through Stark-shift-induced dynamics.
@informaq.bsky.socialResearchers demonstrate single-photon structured light-matter interactions in semiconductor micropillar cavities with quantum dots, achieving spin-locked chiral orbital angular momentum and tunable spin-orbit entanglements for photonic quantum technologies.
@tenuretracker.bsky.socialUniversity of Cambridge (@cam.ac.uk) is hiring:
Post-Doctoral Research Associate in Experimental Quantum Optics and Quantum-Light Spectroscopy
@informaq.bsky.socialResearchers developed a novel input-output theory incorporating non-Markovian memory effects in quantum light-matter interactions using pseudomodes, revealing how structured environments reshape quantum pulses into multimode fields.