Polaritonic Chemistry - Coherent Quantum Control of Molecules with Modified Vacuum Fields

Multiqubit state preparation with nanophotonics tools

6 May 2026, 13:45

30m

Albano 3: 4205 - SU Conference Room (40 seats) (Albano Building 3)

Invited Talk Wednesday Afternoon

Speaker

Antonio I. Fernández Domínguez (Universidad Autónoma de Madrid)

Description

In this talk, I will discuss different nanophotonics-based strategies to generate tailored quantum states in emitter ensembles. First, I will explore the creation of highly entangled multiqubit states by inverse engineering of their photonic environment [1]. Next, I will address the preparation of topologically protected excitonic states in emitter chains [2]. Finally, I will briefly examine the spatial dependence of photon correlations in pairs of quantum emitters placed near elementary nanophotonic structures, highlighting the conditions under which their suppression becomes independent of the internal state of the emitters themselves [3].
[1] A. Miguel-Torcal et al. Optica Quantum 5, 371-378 (2024).
[2] A. Miguel-Torcal et al. ACS Photonics 12, 5434–5442 (2025). .
[3] B. Durá-Azorín et al., Phys. Rev. Research 7, 023178 (2025).