collective radiative states 1quantum emitters 1subwavelength geometry 1SUPER excitation 1triangular trimer 1
From the 1 of 3 linked papers with an AI index.
3 papers
physics.optics2026
Collective-State Preparation in a Subwavelength Triangular Trimer Using SUPER Excitation
Thomas Nunner, Johannes Kerber, Helmut Ritsch +1
The paper extends the SUPER (Swing‑UP of quantum EmitteR population) scheme to a subwavelength equilateral triangular arrangement of three dipole‑coupled quantum emitters, showing…
quant-ph2025
The Cumulants Expansion Approach: The Good, The Bad and The Ugly
Johannes Kerber, Helmut Ritsch, Laurin Ostermann
The configuration space, i.e. the Hilbert space, of compound quantum systems grows exponentially with the number of its subsystems: its dimensionality is given by the product of th…
quant-ph2025
Selective Preparation of Collective States in Coupled Quantum Emitters Using the SUPER Excitation Scheme
Johannes Kerber, Laurin Ostermann, Vikas Remesh +2
The efficient preparation of collective eigenstates of subwavelength-spaced optical dipoles is a prerequisite for observing their signature radiative properties and for their appli…