10.9k citations
- The University of TokyoJP1.8k papers
- University of TsukubaJP1.7k papers
- The Ohio State UniversityUS1.7k papers
- University of MichiganUS1.6k papers
- University of GenevaCH1.6k papers
- Yale UniversityUS1.6k papers
- University of ChicagoUS1.6k papers
- Centre National de la Recherche ScientifiqueFR1.6k papers
- Lawrence Berkeley National LaboratoryUS1.6k papers
- Argonne National LaboratoryUS1.6k papers
- University of BolognaIT1.6k papers
- University of New MexicoUS1.6k papers
5 papers · 2 filters
Classical to quantum in large number limit
Kavan Modi, Rosario Fazio, Saverio Pascazio +2
We construct a quantumness witness following the work of Alicki and van Ryn (AvR) in "A simple test of quantumness for a single system" [J. Phys. A: Math. Theor., vol. 41, 062001 (…
Properties of a single photon generated by a solid-state emitter: effects of pure dephasing
Eiki Iyoda, Takeo Kato, Takao Aoki +2
We investigate the properties of a single photon generated by a solid-state emitter subject to strong pure dephasing. We employ a model in which all the elements of the system, inc…
Entanglement-assisted tomography of a quantum target
A. De Pasquale, P. Facchi, V. Giovannetti +1
We study the efficiency of quantum tomographic reconstruction where the system under investigation (quantum target) is indirectly monitored by looking at the state of a quantum pro…
Heat Capacity and Entanglement Measure in a simple two-qubit model
B. Leggio, A. Napoli, H. Nakazato +1
A simple two-qubit model showing Quantum Phase Transitions as a consequence of ground state level crossings is studied in detail. Using the Concurrence of the system as an entangle…
Quantum System Identification
Daniel Burgarth, Kazuya Yuasa
The aim of quantum system identification is to estimate the ingredients inside a black box, in which some quantum-mechanical unitary process takes place, by just looking at its inp…