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cond-mat.quant-gas2026
Quantum transport in a non-Hermitian 1D synthetic lattice: from quantum Zeno reflection to near-perfect absorption
Emmanuel. D. Mercado-Gutiérrez, W. Xu, E. Gvozdiovas +5
We experimentally explore the absorption of a propagating wavepacket impinging upon a dissipative region in an engineered quantum system. We employ a 1D non-Hermitian synthetic lat…
cond-mat.quant-gas2015★ 18 cited
Gauge matters: Observing the vortex-nucleation transition in a Bose condensate
L. J. LeBlanc, K. Jiménez-García, R. A. Williams +3
The order parameter of a quantum-coherent many-body system can include a phase degree of freedom, which, in the presence of an electromagnetic field, depends on the choice of gauge…