# Microwave Spectroscopy Reveals the Quantum Geometric Tensor of Topological Josephson Matter.

@article{Klees2020MicrowaveSR, title={Microwave Spectroscopy Reveals the Quantum Geometric Tensor of Topological Josephson Matter.}, author={R. L. Klees and G. Rastelli and J. Cuevas and W. Belzig}, journal={Physical review letters}, year={2020}, volume={124 19}, pages={ 197002 } }

Quantization effects due to topological invariants such as Chern numbers have become very relevant in many systems, yet key quantities such as the quantum geometric tensor providing local information about quantum states remain experimentally difficult to access. Recently, it has been shown that multiterminal Josephson junctions constitute an ideal platform to synthesize topological systems in a controlled manner. We theoretically study properties of Andreev states in topological Josephson… CONTINUE READING

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