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19932026
Showing 2024 · cond-mat.quant-gasShow all

8 papers · 2 filters

cond-mat.quant-gas2024★ 6 cited

Competing few-body correlations in ultracold Fermi polarons

Ruijin Liu, Xiaoling Cui

Polaron, a typical quasi-particle that describes a single impurity dressed with surrounding environment, serves as an ideal platform for bridging few- and many-body physics. In par…

cond-mat.quant-gas2024★ 7 cited

Coherence of a non-equilibrium polariton condensate across the interaction-mediated phase transition

P. Comaron, E. Estrecho, M. Wurdack +9

The emergence of spatial coherence in a confined two-dimensional Bose gas of exciton-polaritons with tuneable interactions offers a unique opportunity to explore the role of intera…

cond-mat.quant-gas2024★ 17 cited

Uncovering Emergent Spacetime Supersymmetry with Rydberg Atom Arrays

Chengshu Li, Shang Liu, Hanteng Wang +4

In the zoo of emergent symmetries in quantum many-body physics, the previously unrealized emergent spacetime supersymmetry (SUSY) is particularly intriguing. Although it was known…

cond-mat.quant-gas2024★ 3 cited

Dissipative chaos and steady state of open Tavis-Cummings dimer

Debabrata Mondal, Andrey Kolovsky, S. Sinha

We consider a coupled atom-photon system described by the Tavis-Cummings dimer (two coupled cavities) in the presence of photon loss and atomic pumping, to investigate the quantum…

cond-mat.quant-gas2024

Magnetically generated spin-orbit coupling for ultracold atoms with slowly varying periodic driving

Domantas Burba, Mažena Mackoit Sinkevičienė, Viktor Novičenko +2

The spin-orbit coupling (SOC) affecting the center of mass of ultracold atoms can be simulated using a properly chosen periodic sequence of magnetic pulses. Yet such a method is ge…

cond-mat.quant-gas2024★ 14 cited

Fate of Two-Particle Bound States in the Continuum in non-Hermitian Systems

Yanxia Liu, Shu Chen

We unveil the existence of two-particle bound state in the continuum (BIC) in a one-dimensional interacting nonreciprocal lattice with a generalized boundary condition. By applying…