233 citations · 1.3k across the 42 of their papers we have counts for
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On the time evolution at a fluctuating exceptional point
Christian Wolff, Christos Tserkezis, N. Asger Mortensen
We theoretically evaluate the impact of drift-free noise on the dynamics of -symmetric non-Hermitian systems with an exceptional point, which have recently been propo…
Circular dichroism in nanoparticle helices as a template for assessing quantum-informed models in plasmonics
Christos Tserkezis, A. T. Mina Yeşilyurt, Jer-Shing Huang +1
As characteristic lengths in plasmonics rapidly approach the sub-nm regime, quantum-informed models that can capture those aspects of the quantum nature of the electron gas that ar…
Fluctuations and noise-limited sensing near the exceptional point of -symmetric resonator systems
N. Asger Mortensen, P. A. D. Gonçalves, Mercedeh Khajavikhan +3
We theoretically explore the role of mesoscopic fluctuations and noise on the spectral and temporal properties of systems of -symmetric coupled gain-loss resonators o…
Mie-excitons: understanding strong coupling in dielectric nanoparticles
C. Tserkezis, P. A. D. Gonçalves, C. Wolff +3
We theoretically analyse the hybrid Mie-exciton optical modes arising from the strong coupling of excitons in organic dyes or transition-metal dichalcogenides with the Mie resonanc…