Experimental demonstration of critical scaling in a 2D photon condensate

The experimental group in Heidelberg-Bonn (Julian Schmitt, Martin Weitz, Frank Vewinger, and Leon Kleebank) have observed the critical scaling of an ideal 2D gas of photons. The modelling of the details of the trap potential by our collegues at IFUNAM Rosario Paredes and Víctor Romero.

Check out the preprint:
Observation of critical scaling in the Bose gas universality class
arXiv:2511.14754

Moiré Excitons and Exciton-Polaritons: A Review

Our review on excitons and exciton-polaritons in moiré van der Waals heterostructures has been published in J. Phys: Condensed Matter. Check out our collaboration of the group of Quantum Fluids of Light-IFUNAM and the group of Materiales Cuánticos 2D - IFUNAM

https://iopscience.iop.org/article/10.1088/1361-648X/ae20e5

Robustness of Intercavity Polaritons

We now theoretically proposed a mechanism to protect intercavity polaritons over a wide angular range, which then we have experimentally demonstrated!

Our theory-experiment in Physical Review Applied

Phys. Rev. Applied 24, 034078

Theory for Quantum Light and Matter - IFUNAM 

The members of Theory for Quantum Light and Matter - IFUNAM make presence at the Congreso Nacional de Física and at the Frontiers Research School.

Iliana, Enrique, Genaro and Itzel present their Bachelor's thesis while Grover the first results of his PhD and Moroni his last work on Moiré Polaritons.

Macroscopic coherence and vorticity in room-temperature polariton condensate confined in a self-assembled perovskite microcavity

Our manuscript on Macroscopic coherence and vortices in room-temperature polariton condensates is finally out on arXiv!. Check out our collaboration of the group of Quantum Fluids of Light-IFUNAM

https://arxiv.org/abs/2508.13042

Scalable Dip-Coated Bragg Mirrors for Strong Light-Matter Coupling with 2D Perovskites

Room-temperature polaritons with scalable dip-coated Bragg Mirrors. Check out our collaboration with the group of Galo Soler-Illia: Quantum Fluids of Light-IFUNAM 

https://arxiv.org/abs/2506.21726

Moiré polaritons probe dark condensates

Moroni's third manuscript of his PhD hits the arxiv. This time in collaboration with David Ruiz-Tijerina and Shunashi Castillo

https://arxiv.org/abs/2506.15083

Polaronic dressing of two-body bound states

Our work in collaboration with our friend from Trieste University has been published as a Letter in Physical Review A:
Polaronic dressing of bound states