3 papers
quant-ph2026
Magnon squeezing in the quantum regime
Yuan-Chao Weng, Da Xu, Zhen Chen +8
Squeezed states, crucial for quantum metrology and emerging quantum technologies, have been demonstrated in various platforms, but quantum squeezing of magnons in macroscopic spin…
cond-mat.mes-hall2025
Effect of disorder and strain on the operation of planar Ge hole spin qubits
Abhikbrata Sarkar, Pratik Chowdhury, Xuedong Hu +5
Germanium quantum dots in strained heterostructures exhibit fast and coherent hole qubit control in experiments. In this work, we theoretic…
cond-mat.mes-hall2025
Dephasing of planar Ge hole spin qubits due to 1/ charge noise
Zhanning Wang, Sina Gholizadeh, Xuedong Hu +2
Hole spin qubits in Ge, investigated for all-electrical spin manipulation because of its large spin-orbit coupling, are exposed to charge noise leading to decoherence. Here we cons…