We develop theory and computational methods for quantum fluids in ultracold atoms, light, and open many-body systems. Across these platforms, we ask how collective quantum behaviour emerges, how it transports energy and information, and how it is shaped by driving, dissipation, and measurement.
Our work connects quantum field theory, quantum optics, stochastic methods, and numerical modelling, with close attention to current and future experiments.
Quantum fluids combine wave motion with topological defects such as quantized vortices. We study how energy moves through these systems, from phonons and vortex motion to turbulent cascades in Bose-Einstein condensates and quantum fluids of light.
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Real quantum fluids are never perfectly isolated. We study how thermal noise, dissipation, and reservoir coupling shape phase transitions, vortex decay, soliton dynamics, and the practical limits of superfluid behaviour.
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We study how controlled light-matter interactions generate correlations, squeezing, and entanglement. Using quantum phase-space methods, we connect optical and atomic platforms for many-body physics and quantum information.
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