2015/09/30 by M. Ghalaii, Masoud Ghalaii, M. Afsary +2
Computer Science · Physics and Astronomy · #Analogy #Computer science #Ghost imaging #Neural Networks and Reservoir Computing #Optics #Philosophy #Physics #Process (computing) #Quantum #Quantum Information and Cryptography #Quantum computer #Quantum dynamics #Quantum imaging #Quantum mechanics #Quantum network #Quantum process #Quantum state #Quantum tomography #Random lasers and scattering media #Theoretical physics #Tomography #quant-ph
paper · pdf · doi:10.1103/physreva.94.042102
published as Phys. Rev. A 94, 042102 (2016) · 6+4 pages
openalex created_date 2016/06/24 · arxiv created 2016/08/11 · openalex publication_date 2016/10/04 · arxiv updated 2017/02/27 · openalex updated_date 2026/08/05
We show how a recent experiment of quantum imaging with undetected photons can basically be described as an (a partial) ancilla-assisted process tomography in which the object is described by an amplitude-damping quantum channel. We propose a simplified quantum circuit version of this scenario, which also enables one to recast quantum imaging in quantum computation language. Our analogy and analysis may help us to better understand the role of classical and/or quantum correlations in imaging experiments.