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Correlated Quantum Dephasometry: Symmetry-Resolved Noise Spectroscopy of Two-Dimensional Superconductors and Altermagnets
Wenbo Sun, Zubin Jacob
Symmetry-resolved spectroscopies, such as angle-resolved photoemission spectroscopy and polarization-resolved Raman, are central for quantum material characterization, yet remain c…
Computational Electromagnetics Meets Spin Qubits: Controlling Noise Effects in Quantum Sensing and Computing
Wenbo Sun, Sathwik Bharadwaj, Runwei Zhou +2
Solid-state spin qubits have emerged as promising platforms for quantum information. Despite extensive efforts in controlling noise in spin qubit quantum applications, one importan…
Nanophotonic Super-dephasing in Collective Atom-Atom Interactions
Wenbo Sun, Adrian E. Rubio López, Zubin Jacob
Pure dephasing and spontaneous emission are two non-unitary processes of atoms or spins interacting with fluctuating electromagnetic (EM) modes. The dissipative collective emission…
Giant Enhancement of Vacuum Friction in Spinning YIG Nanospheres
Farhad Khosravi, Wenbo Sun, Chinmay Khandekar +2
Experimental observations of vacuum radiation and vacuum frictional torque are challenging due to their vanishingly small effects in practical systems. For example, a rotating nano…