Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Gall, Claire Le"'
Autor:
Appel, Martin Hayhurst, Ghorbal, Alexander, Shofer, Noah, Zaporski, Leon, Manna, Santanu, da Silva, Saimon Filipe Covre, Haeusler, Urs, Gall, Claire Le, Rastelli, Armando, Gangloff, Dorian A., Atatüre, Mete
Quantum networks require quantum nodes with coherent optical interfaces and multiple stationary qubits. In terms of optical properties, semiconductor quantum dots are highly compelling, but their adoption as quantum nodes has been impaired by the lac
Externí odkaz:
http://arxiv.org/abs/2404.19680
Autor:
Shofer, Noah, Zaporski, Leon, Appel, Martin Hayhurst, Manna, Santanu, da Silva, Saimon Covre, Ghorbal, Alexander, Haeusler, Urs, Rastelli, Armando, Gall, Claire Le, Gawełczyk, Michał, Atatüre, Mete, Gangloff, Dorian A.
A central spin qubit interacting coherently with an ensemble of proximal spins can be used to engineer entangled collective states or a multi-qubit register. Making full use of this many-body platform requires tuning the interaction between the centr
Externí odkaz:
http://arxiv.org/abs/2404.19679
Autor:
Frantzeskakis, Rafail, Van Dyke, John, Zaporski, Leon, Gangloff, Dorian A., Gall, Claire Le, Atatüre, Mete, Economou, Sophia E., Barnes, Edwin
Publikováno v:
Phys. Rev. B 108, 075302 (2023)
Time-crystalline behavior has been predicted and observed in quantum central-spin systems with periodic driving and Ising interactions. Here, we theoretically show that it can also arise in central-spin systems with Heisenberg interactions. We presen
Externí odkaz:
http://arxiv.org/abs/2303.00893
Autor:
Zaporski, Leon, de Wit, Stijn R., Isogawa, Takuya, Appel, Martin Hayhurst, Gall, Claire Le, Atatüre, Mete, Gangloff, Dorian A.
Publikováno v:
PRX Quantum 4 (2023), 040343
Controllable quantum many-body systems are platforms for fundamental investigations into the nature of entanglement and promise to deliver computational speed-up for a broad class of algorithms and simulations. In particular, engineering entanglement
Externí odkaz:
http://arxiv.org/abs/2301.10258
Autor:
Zaporski, Leon, Shofer, Noah, Bodey, Jonathan H., Manna, Santanu, Gillard, George, Jackson, Daniel M., Appel, Martin Hayhurst, Schimpf, Christian, da Silva, Saimon Covre, Jarman, John, Delamare, Geoffroy, Park, Gunhee, Haeusler, Urs, Chekhovich, Evgeny A., Rastelli, Armando, Gangloff, Dorian A., Atatüre, Mete, Gall, Claire Le
Combining highly coherent spin control with efficient light-matter coupling offers great opportunities for quantum communication and networks, as well as quantum computing. Optically active semiconductor quantum dots have unparalleled photonic proper
Externí odkaz:
http://arxiv.org/abs/2206.01223
Autor:
Jackson, Daniel M., Haeusler, Urs, Zaporski, Leon, Bodey, Jonathan H., Shofer, Noah, Clarke, Edmund, Hugues, Maxime, Atatüre, Mete, Gall, Claire Le, Gangloff, Dorian A.
Purifying a high-temperature ensemble of quantum particles towards a known state is a key requirement to exploit quantum many-body effects. An alternative to passive cooling, which brings a system to its ground state, is based on feedback to stabilis
Externí odkaz:
http://arxiv.org/abs/2111.04624
Autor:
Gangloff, Dorian A., Zaporski, Leon, Bodey, Jonathan H., Bachorz, Clara, Jackson, Daniel M., Éthier-Majcher, Gabriel, Lang, Constantin, Clarke, Edmund, Hugues, Maxime, Gall, Claire Le, Atatüre, Mete
Publikováno v:
Nature Physics, 17, 1247 (2021)
A coherent ensemble of spins interfaced with a proxy qubit is an attractive platform to create many-body coherences and probe the regime of collective excitations. An electron spin qubit in a semiconductor quantum dot can act as such an interface to
Externí odkaz:
http://arxiv.org/abs/2012.11279
Autor:
Jackson, Daniel M., Gangloff, Dorian A., Bodey, Jonathan H., Zaporski, Leon, Bachorz, Clara, Clarke, Edmund, Hugues, Maxime, Gall, Claire Le, Atatüre, Mete
The measurement of single quanta in a collection of coherently interacting objects is transformative in the investigations of emergent quantum phenomena. An isolated nuclear-spin ensemble is a remarkable platform owing to its coherence, but detecting
Externí odkaz:
http://arxiv.org/abs/2008.09541
Publikováno v:
Phys. Rev. Lett. 123, 140502 (2019)
Coupling a qubit coherently to an ensemble is the basis for collective quantum memories. A driven quantum dot can deterministically excite low-energy collective modes of a nuclear spin ensemble in the presence of lattice strain. We propose to gate a
Externí odkaz:
http://arxiv.org/abs/1904.11180
Autor:
Gangloff, Dorian, Éthier-Majcher, Gabriel, Lang, Constantin, Denning, Emil, Bodey, Jonathan, Jackson, Daniel, Clarke, Edmund, Hugues, Maxime, Gall, Claire Le, Atatüre, Mete
Coherent excitation of an ensemble of quantum objects underpins quantum many-body phenomena, and offers the opportunity to realize a quantum memory to store information from a qubit. Thus far, a deterministic and coherent interface between a single q
Externí odkaz:
http://arxiv.org/abs/1812.07540