Quantum Enhanced Balanced Heterodyne Readout for Differential InterferometryRemoveDaniel W. Gould, Vaishali B. Adya, Sheon S. Y. Chua, Jonas Junker, Dennis Wilken, Terry G. McRae, Bram J. J. Slagmolen, Min Jet Yap, Robert L. Ward, Michèle Heurs, and David E. McClellandPhys. Rev. Lett. 133, 063602 (2024)