Time: 20 August 2025, 15.00-16.30
Venue: SDU POLIMA Common Room, University of Southern Denmark, Campusvej 55, 5230 Odense M
Registration: No registration needed. Everybody is welcome!
How to get there: Link to directions
Abstract
In this talk, Antonio I. Fernández Domínguez will discuss about photon-mediated interactions between quantum emitters. He will present different nanophotonics-based strategies to generate pure states of quantum emitters. First, he will investigate the creation of highly entangled multiqubit states through the inverse engineering of their photonic environment under incoherent [1] and coherent pumping conditions [2]. Second, he will show the preparation of topologically-protected edge states in chains of emitters using a similar design approach [3]. Third, he will discuss the capabilities of modulated electron beams for the preparation and readout of the quantum state of single emitters [4] and polaritonic systems [5]. Finally, using similar approaches, Antonio I. Fernández Domínguez will introduce the so-called geometric antibunching in quantum emitter pairs, which surprisingly, is insensitive to the quantum state of the emitter themselves [6].
References
[1] A. Miguel-Torcal et al. Nanophotonics 11, 4387 (2022).
[2] A. Miguel-Torcal et al. Optica Quantum 5, 371-378 (2024).
[3] A. Miguel-Torcal et al. (under review, 2025).
[4] J. Abad-Arredondo and A. I. Fernández-Domínguez, Nanophotonics 13, 2015-2027 (2024).
[5] J. Abad-Arredondo and A. I. Fernández-Domínguez, arXiv:2407.17885 (2024).
[6] B. Durá-Azorín et al., Phys. Rev. Research 7, 023178 (2025).