Lei Du

Theoretical researcher working at the intersections of quantum optics, condensed matter physics, and quantum information; Goal keeper of the college team.

[Lei Du @QuantumLeiDu]

We would greatly appreciate it if you could help spread the word among PhD and Master’s students (also postdocs) who might be interested.

[Lei Du @QuantumLeiDu]

We are pleased to announce the upcoming Chalmers School on “Light–Matter Interactions in Micro- and Nanoscale Systems”, which will take place from November 10 to 14, 2025.

The official website and registration link are now live:
https://t.co/Fa1XKZC70k

[Lei Du @QuantumLeiDu]

We introduce the concept of "giant superatoms", where two or more interacting atoms are collectively and nonlocally coupled to a waveguide through just one of them, and explore their potential applications in entanglement generation and distribution.

[Lei Du @QuantumLeiDu]

I had a new preprint out earlier today with Janine Splettstoesser, Anton Frisk Kockum @AntonFKockum , and Xin Wang: "Dressed Interference in Giant Superatoms: Entanglement Generation and Transfer" https://t.co/nWpsOKUu5C

[Lei Du @QuantumLeiDu]

The homepage for the workshop is now up: https://t.co/4fduF8NETk
Please register as soon as convenient through the link and spread the information about the workshop to others who may be interested in attending. Deadline for registration is 31 October.

[Lei Du @QuantumLeiDu]

By introducing this new universal gate set, we show how to create and manipulate highly non-Gaussian states, e.g., cat and binomial code states, which are well-suited for resilient quantum error correction.

[Lei Du @QuantumLeiDu]

https://t.co/Tv9TviOVnD New preprint: In this work, we introduce a novel and universal framework for building robust quantum-error-correctable codes for bosonic systems. Our approach uses a new set of quantum operations, called “quantum lattice gates”. @GuoLingzhen @TangyouHuang

[Tang-you @TangyouHuang]

In this preprint, we introduce a new and universal framework for building robust quantum-error-correctable codes for bosonic systems, by a new set of quantum operations, called “quantum lattice gates”! ⁦@GuoLingzhen⁩ ⁦@QuantumLeiDu⁩ https://t.co/xLaubuVTkL

[Lei Du @QuantumLeiDu]

@wacqt_sweden @chalmersuniv 📅 Application deadline: October 20
🔗 Apply here: https://t.co/MnjSSrjQDm
Application deadline: 20 October. Please share with anyone who may be interested!

[Lei Du @QuantumLeiDu]

🚨 Open postdoc positions available in the group of Anton Frisk Kockum, one of my key collaborators! The research focuses on the intersection of quantum optics and quantum technologies. 🧑‍🔬🔬
📍 @wacqt_sweden @chalmersuniv

[Lei Du @QuantumLeiDu]

This project, titled "Ground-state cooling and mechanical squeezing in Fano-mirror optomechanical systems", is offered by the Department of Microtechnology and Nanoscience (MC2) at Chalmers University of Technology, under the supervision of Prof. Janine Splettstoesser and me.

[Lei Du @QuantumLeiDu]

We are currently offering a Master’s position in Prof. Janine Splettstoesser’s group. For more details and to apply, visit: https://t.co/vhrhRUPtMk. We encourage all interested applicants to apply!

[Anton Frisk Kockum @AntonFKockum]

New preprint out with Lei Du @chalmersuniv @wacqt_sweden: ”Unconventional and robust light-matter interactions based on the non-Hermitian skin effect” https://t.co/nDTVb4wqFW (1/3)