Investigating Quantum Entanglement Using Canonical Quantization and Scattering Theory
Jie Zhu, Dong-Yeop Na, Weng Cho Chew
In this work, we propose two approaches of investigating quantum entanglement. In the first approach, canonical quantization with numerical mode decomposition is applied to in-homogeneous dispersive media. Nonlocal dispersion cancellation effect of energy-time-entangled photon pair is demonstrated. In the second approach, we study the effect of scattering on spatial-entangled photon pair from spontaneous parametric down-conversion. Schmidt number is calculated numerically. Migration of entanglement between amplitude and phase is studied.
United States National Committee of URSI National Radio Science Meeting•Jan 9, 2024•1 citation