Drupal-Bibcite0<style face="normal" font="default" size="100%">Perturbing Open Cavities: Anomalous Resonance Frequency Shifts in a Hybrid Cavity-Nanoantenna System</style><style face="normal" font="default" size="100%">Perturbing Open Cavities: Anomalous Resonance Frequency Shifts in a Hybrid Cavity-Nanoantenna System</style>