3 papers
physics.optics2025
Quantum Quasinormal Mode Theory for Dissipative Nano-Optics and Magnetodielectric Cavity Quantum Electrodynamics
Lars Meschede, Daniel D. A. Clarke, Ortwin Hess
The unprecedented pace of evolution in nanoscale architectures for cavity quantum electrodynamics (cQED) has posed crucial challenges for theory, where the quantum dynamics arising…
physics.optics2025
On chip plasmonic slit cavity platform for room temperature strong coupling with deterministically positioned colloidal quantum dots
Jin Qin, Benedikt Schurr, Patrick Pertsch +9
Strong coupling between quantum emitters and optical cavities is essential for quantum information processing, high-purity single-photon sources, and nonlinear quantum devices. Ach…
physics.optics2025
Controlled Floquet Dynamics and Topological Bound States in Continuum via Colored Quantum Random Walks
Zahra Jalali-Mola, Ortwin Hess
We demonstrate the emergence and control of Floquet states and topological bound states in the continuum (TBICs) in a two-dimensional colored quantum random walk (cQRW) on a square…