3 papers
cond-mat.quant-gas2025
The role of interaction in matter wave optics with motional states
RuGway Wu, Maximilian Prüfer, Jörg Schmiedmayer
Matter-wave optics is often viewed as a linear analogue of photonics, where noninteracting particles are coherently split, diffracted, and recombined, and interference arises from…
cond-mat.quant-gas2025
Momentum-resolved two-dimensional spectroscopy as a probe of nonlinear quantum field dynamics
Duilio De Santis, Alex Gómez Salvador, Nataliia Bazhan +6
Emergent collective excitations constitute a hallmark of interacting quantum many-body systems, yet in solid-state platforms their study has been largely limited by the constraints…
cond-mat.quant-gas2024
Squeezing oscillations in a multimode bosonic Josephson junction
Tiantian Zhang, Mira Maiwöger, Filippo Borselli +3
Quantum simulators built from ultracold atoms promise to study quantum phenomena in interacting many-body systems. However, it remains a challenge to experimentally prepare strongl…