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Quantum non-Gaussianity of multi-phonon states of a single atom
- 1.0554446 - ÚPT 2022 US eng C - Conference Paper (international conference)
Podhora, L. - Lachman, L. - Pham, Minh Tuan - Lešundák, Adam - Číp, Ondřej - Slodička, L. - Filip, R. … Total 8 authors
Quantum non-Gaussianity of multi-phonon states of a single atom.
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). New York: IEEE, 2021, (2021). ISBN 978-1-6654-1876-8.
[2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). online (DE), 20.06.2021-24.06.2021]
Keywords : phonons * quantum computing * quantum optics * quantum theory
https://ieeexplore.ieee.org/document/9542529
Quantum non-Gaussian (QNG) mechanical states from inherently nonlinear quantum processes are already required in quantum sensing, become essential in quantum thermodynamics, and also open directions in quantum computing with continuous variables. The discrete building blocks of such states are the energy eigenstates - Fock states. Despite the progress in their experimental preparation, the remaining energy uncertainty can still invisibly cause loss of the critical quantum non-Gaussian aspects of the phonon distribution relevant for the applications.
Permanent Link: http://hdl.handle.net/11104/0329165
Number of the records: 1