206 citations · 1.2k across the 20 of their papers we have counts for
20 papers
Tuning the coherent interaction of an electron qubit and a nuclear magnon
Noah Shofer, Leon Zaporski, Martin Hayhurst Appel +9
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 thi…
Time-crystalline behavior in central-spin models with Heisenberg interactions
Rafail Frantzeskakis, John Van Dyke, Leon Zaporski +5
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…
A many-body singlet prepared by a central spin qubit
Leon Zaporski, Stijn R. de Wit, Takuya Isogawa +4
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…
Ideal refocusing of an optically active spin qubit under strong hyperfine interactions
Leon Zaporski, Noah Shofer, Jonathan H. Bodey +15
Combining highly coherent spin control with efficient light-matter coupling offers great opportunities for quantum communication and networks, as well as quantum computing. Optical…
Optimal purification of a spin ensemble by quantum-algorithmic feedback
Daniel M. Jackson, Urs Haeusler, Leon Zaporski +7
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…
Witnessing quantum correlations in a nuclear ensemble via an electron spin qubit
Dorian A. Gangloff, Leon Zaporski, Jonathan H. Bodey +8
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…