Results 51 to 60 of about 386,203 (296)
Quantum State Tomography with Conditional Generative Adversarial Networks [PDF]
Physical Review Letters, 2020 Quantum state tomography (QST) is a challenging task in intermediate-scale quantum devices. Here, we apply conditional generative adversarial networks (CGANs) to QST.
Shahnawaz Ahmed +3 more
semanticscholar +1 more source
Fourier-transform quantum state tomography [PDF]
Physical Review A, 2013 7 pages, 4 figures, minor changes from ...
Mohammadi, Mohammadreza +2 more
openaire +2 more sources
Quantum state tomography of undetected photons [PDF]
Physical Review A, 2022 The measurement of quantum states is one of the most important problems in quantum mechanics. We introduce a quantum state tomography technique in which the state of a qubit is reconstructed, while the qubit remains undetected.
J. Fuenzalida +6 more
semanticscholar +1 more source
Neural networks for quantum state tomography with constrained measurements [PDF]
Quantum Information Processing, 2021 Quantum state tomography (QST) aiming at reconstructing the density matrix of a quantum state plays an important role in various emerging quantum technologies.
Hailan Ma +4 more
semanticscholar +1 more source
Semi-device-dependent blind quantum tomography [PDF]
Quantum, 2023 Extracting tomographic information about quantum states is a crucial task in the quest towards devising high-precision quantum devices. Current schemes typically require measurement devices for tomography that are a priori calibrated to high precision ...
Ingo Roth +3 more
doaj +1 more source
Quantum State Tomography of Dissociating Molecules [PDF]
Physical Review Letters, 2003 Using tomographic reconstruction we determine the complete internuclear quantum state, represented by the Wigner function, of a dissociating I2 molecule based on femtosecond time resolved position and momentum distributions of the atomic fragments. The experimental data are recorded by timed ionization of the photofragments with an intense 20 fs laser ...
Skovsen, Esben +3 more
openaire +4 more sources
Quantum-Polarization State Tomography [PDF]
Physical Review A, 2016 5 pages, 2 figures; modified model of photon-number resolving detectors, revised inclusion of detector quantum efficiencies in state ...
Bayraktar, O. +3 more
openaire +5 more sources
Quantum state tomography for generic pure states [PDF]
Science China Physics, Mechanics & Astronomy, 2018 comments ...
Huang, ShiLin +3 more
openaire +3 more sources
Model-Predictive Quantum Control via Hamiltonian Learning
IEEE Transactions on Quantum Engineering, 2022 This article proposes an end-to-end framework for the learning-enabled control of closed quantum systems. The proposed learning technique is the first of its kind to utilize a hierarchical design, which layers probing control, quantum state tomography ...
MAISON CLOUATRE +2 more
doaj +1 more source
Inapproximability of Positive Semidefinite Permanents and Quantum State Tomography [PDF]
IEEE Annual Symposium on Foundations of Computer Science, 2021 Matrix permanents are hard to compute or even estimate in general. It had been previously suggested that the permanents of Positive Semidefinite (PSD) matrices may have efficient approximations.
Alexander Meiburg
semanticscholar +1 more source