Direct characteristic-function tomography of the quantum states of quantum fields
Herein, we propose a novel strategy for implementing a direct readout of the symmetric
characteristic function of the quantum states of quantum fields without the involvement of …
characteristic function of the quantum states of quantum fields without the involvement of …
Measuring the quantum state of the electromagnetic field at finite temperature
R Juárez-Amaro, HM Moya-Cessa - Physica Scripta, 2023 - iopscience.iop.org
We show that it is possible to reconstruct the quantum state of light in a cavity subject to
dissipation at finite temperature. By passing atoms through the cavity it is shown that the …
dissipation at finite temperature. By passing atoms through the cavity it is shown that the …
Robustness of random-control quantum-state tomography
In a recently demonstrated quantum-state tomography scheme [P. Yang, M. Yu, R. Betzholz,
C. Arenz, and J. Cai, Phys. Rev. Lett. 124, 010405 (2020) 0031-9007 10.1103/PhysRevLett …
C. Arenz, and J. Cai, Phys. Rev. Lett. 124, 010405 (2020) 0031-9007 10.1103/PhysRevLett …