Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Zaki Leghtas"'
Autor:
Alain Sarlette, Matthieu R. Delbecq, Benjamin Huard, Raphaël Lescanne, Takis Kontos, Mazyar Mirrahimi, Zaki Leghtas, Marius Villiers, Théau Peronnin
Publikováno v:
Nature Physics
Nature Physics, Nature Publishing Group, 2020, ⟨10.1038/s41567-020-0824-x⟩
Nature Physics, 2020, ⟨10.1038/s41567-020-0824-x⟩
NATURE PHYSICS
Nature Physics, Nature Publishing Group, 2020, ⟨10.1038/s41567-020-0824-x⟩
Nature Physics, 2020, ⟨10.1038/s41567-020-0824-x⟩
NATURE PHYSICS
The choice of the physical system that represents a qubit can help reduce errors. Encoding them in the quadrature space of a superconducting resonator leads to exponentially reduced bit-flip rates, while phase-flip errors increase only linearly. A qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04358144b3c9de68d89d0f2456fb486c
http://arxiv.org/abs/1907.11729
http://arxiv.org/abs/1907.11729
Publikováno v:
Physical Review Applied
Physical Review Applied, 2019, 11 (2), pp.024003. ⟨10.1103/PhysRevApplied.11.024003⟩
Physical Review Applied, American Physical Society, 2019, 11 (2), pp.024003. ⟨10.1103/PhysRevApplied.11.024003⟩
Physical Review Applied, 2019, 11 (2), pp.024003. ⟨10.1103/PhysRevApplied.11.024003⟩
Physical Review Applied, American Physical Society, 2019, 11 (2), pp.024003. ⟨10.1103/PhysRevApplied.11.024003⟩
Superconducting circuits are a versatile platform to implement a multitude of Hamiltonians which perform quantum computation, simulation and sensing tasks. A key ingredient for realizing a desired Hamiltonian is the irradiation of the circuit by a st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d849e74a033694d3023dbbc1eb5ea819
https://hal.science/hal-02318777
https://hal.science/hal-02318777
Autor:
E. Zalys-Geller, Michael Hatridge, Michel Devoret, Steven Girvin, Matti Silveri, Zaki Leghtas
Publikováno v:
Physical Review A : Atomic, molecular, and optical physics [1990-2015]
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2016, 93, pp.062310. ⟨10.1103/PhysRevA.93.062310⟩
Physical Review A
Physical Review A, American Physical Society, 2016, 93, pp.062310. ⟨10.1103/PhysRevA.93.062310⟩
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2016, 93, pp.062310. ⟨10.1103/PhysRevA.93.062310⟩
Physical Review A
Physical Review A, American Physical Society, 2016, 93, pp.062310. ⟨10.1103/PhysRevA.93.062310⟩
We show that a quantum-limited phase-preserving amplifier can act as a which-path information eraser when followed by heterodyne detection. This 'beam splitter with gain' implements a continuous joint measurement on the signal sources. As an applicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d36c57bef54a03f04a584a245d1454d
Autor:
Michel Devoret, Liang Jiang, Steven Touzard, Victor V. Albert, Robert Schoelkopf, Mazyar Mirrahimi, Zaki Leghtas
Publikováno v:
New Journal of Physics
New Journal of Physics, Institute of Physics: Open Access Journals, 2014, pp.30. ⟨10.1088/1367-2630/16/4/045014⟩
New Journal of Physics, 2014, pp.30. ⟨10.1088/1367-2630/16/4/045014⟩
New Journal of Physics, Institute of Physics: Open Access Journals, 2014, pp.30. ⟨10.1088/1367-2630/16/4/045014⟩
New Journal of Physics, 2014, pp.30. ⟨10.1088/1367-2630/16/4/045014⟩
We present a new hardware-efficient paradigm for universal quantum computation which is based on encoding, protecting and manipulating quantum information in a quantum harmonic oscillator. This proposal exploits multi-photon driven dissipative proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72398052995cc829e686dec2a084296c
https://hal.inria.fr/hal-01089514
https://hal.inria.fr/hal-01089514
Autor:
Michael Hatridge, Steven Girvin, Mazyar Mirrahimi, Shyam Shankar, K. Sliwa, A. Narla, Uri Vool, Michel Devoret, Luigi Frunzio, Zaki Leghtas
Publikováno v:
Nature
Nature, 2013, 504, pp.419-422. ⟨10.1038/nature12802⟩
Nature, Nature Publishing Group, 2013, 504, pp.419-422. ⟨10.1038/nature12802⟩
Nature, 2013, 504, pp.419-422. ⟨10.1038/nature12802⟩
Nature, Nature Publishing Group, 2013, 504, pp.419-422. ⟨10.1038/nature12802⟩
An entangled Bell state of two superconducting quantum bits can be stabilized for an arbitrary time using an autonomous feedback scheme, that is, one that does not require a complicated external error-correcting feedback loop. Entangled states are a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfdd6f1da434efcb808e550b254e840b
https://inria.hal.science/hal-00924539
https://inria.hal.science/hal-00924539
Autor:
Shyam Shankar, Zaki Leghtas, K. Geerlings, Robert Schoelkopf, Michel Devoret, Mazyar Mirrahimi, Luigi Frunzio, Ioan Pop
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2013, 110 (12), pp.120501. ⟨10.1103/PhysRevLett.110.120501⟩
Physical Review Letters, 2013, 110 (12), pp.120501. ⟨10.1103/PhysRevLett.110.120501⟩
Physical Review Letters, American Physical Society, 2013, 110 (12), pp.120501. ⟨10.1103/PhysRevLett.110.120501⟩
Physical Review Letters, 2013, 110 (12), pp.120501. ⟨10.1103/PhysRevLett.110.120501⟩
Qubit reset is crucial at the start of and during quantum information algorithms. We present the experimental demonstration of a practical method to force qubits into their ground state, based on driving certain qubit and cavity transitions. Our prot