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quant-ph2026
Weak-Field Expansion: A Time-Closed Solution of Quantum Three-Wave Mixing
Hanzhong Zhang, Avi Pe'er
We present a systematic derivation of the Heisenberg evolution of a trilinear bosonic Hamiltonian system in presence of a strong drive beyond the standard approximation of a classi…
quant-ph2026
Quantum Sensing of Birefringence Beyond the Classical Limit with a Hyper-Squeezed SU(1,1) Interferometer
Samata Gokhale, Netanel P. Yaish, Michal Natan +3
Quantum interferometric sensing plays a crucial role in a wide range of applications, including quantum metrology, quantum imaging, and quantum lithography, where minute phase shif…
quant-ph2026
Squeezing Enhanced Sagnac Sensing based on SU(1,1) Quantum Interference
Michal Natan, Saar Levin, Avi Pe'er
We present a simple and robust design for a squeezing-enhanced Sagnac interferometer that employs the concept of SU(1,1) interference to significantly surpass the classical sensiti…