Entanglement purification of nonlocal quantum-dot-confined electrons assisted by double-sided optical microcavities

Zi-Chao Liu, Jian-Song Hong, Jia-Jie Guo +5

We present a nondestructive parity-check detector (PCD) scheme for two single-electron quantum dots embedded in double-sided optical microcavities. Using a polarization-entangled p…