Jean-Philippe Brantut

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Related publications (27)

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Multifractality in the interacting disordered Tavis-Cummings model

Jean-Philippe Brantut

We analyze the spectral and transport properties of the interacting disordered Tavis-Cummings model at half excitation filling. We demonstrate that a Poissonian-level statistics coexists with eigenfunctions that are multifractal (extended, but nonergodic) ...

Amer Physical Soc2024

Simple, highly stable transfer cavity for laser stabilization based on a carbon-fiber reinforced polymer spacer

Zeyang Xue, Jean-Philippe Brantut, Timo Zwettler, Aurélien Hadrien Fabre, Gaia Stella Bolognini

We describe the design and operation of a high-stability Fabry-Pérot cavity, for laser stabilization in cavity quantum-electrodynamics experiments. Our design is based on an inexpensive and readily available uniaxial carbon-fiber reinforced polymer tube sp ...

2025

Compact bulk-machined electromagnets for quantum gas experiments

Barbara Cilenti, Jean-Philippe Brantut, Victor Youri Helson, Kevin Etienne Robert Roux, Hideki Konishi

We present an electromagnet combining a large number of windings in a constrained volume with efficient cooling. It is based on bulk copper where a small pitch spiral is cut out and impregnated with epoxy, forming an ensemble which is then machined at will ...

2019

Engineering random spin models with atoms in a high-finesse cavity

Jean-Philippe Brantut, Nick Jacob Sauerwein, Tigrane Arthur Cantat Moltrecht, Francesca Orsi

Random spin models play a key role in our understanding of disorder and complex many-body systems. Two all-to-all interacting, disordered models have now been realized using a cavity quantum electrodynamics platform. ...

NATURE PORTFOLIO2023

Vibration damping platform for cavity quantum-electrodynamics experiments

Tigrane Arthur Cantat Moltrecht, Jean-Philippe Brantut, Nick Jacob Sauerwein

2022

Polariton quantum boxes in semiconductor microcavities

Benoît Marie Joseph Deveaud, François Morier-Genoud, Jean-Philippe Brantut, Ounsi El Daïf, Reda Idrissi Kaitouni

American Institute of Physics2006

Transport ohne Ladung

Jean-Philippe Brantut

Transport von Materie, Ladung und Energie ist einer seits Schlüssel zum Verständnis von fast allen zentra len Vorgängen in der Natur und andererseits Grund lage für viele Technologien. Daher überrascht es nicht, dass Materialien in der Physik oft nach i ...

2018