2 papers
cond-mat.quant-gas2025
Index Theorem and Vortex Kinetics in Bose-Einstein Condensates on a Haldane Sphere with a Magnetic Monopole
Xi-Yu Chen, Lijia Jiang, Tao Yang +1
The geometry-gauge interplay constitutes a fundamental issue in quantum physics, with profound implications spanning from quantum gravity to topological matter. Here, we investigat…
cond-mat.quant-gas2025
Synthetic half-integer magnetic monopole and single-vortex dynamics in spherical Bose-Einstein condensates
Xi-Yu Chen, Lijia Jiang, Wen-Kai Bai +2
Magnetic monopoles are crucial in explaining the quantization of electric charges and quantum Hall effects, while artificially creating a minimal magnetic monopole in experiments r…