193 citations · 928 across the 11 of their papers we have counts for
6 papers · 1 filter
Comment on "Traversable wormhole dynamics on a quantum processor"
Bryce Kobrin, Thomas Schuster, Norman Y. Yao
A recent article [Nature 612, 51-55 (2022)] claims to observe traversable wormhole dynamics in an experiment. This claim is based upon performing a teleportation protocol using a H…
Operator Growth in Open Quantum Systems
Thomas Schuster, Norman Y. Yao
The spreading of quantum information in closed systems, often termed scrambling, is a hallmark of many-body quantum dynamics. In open systems, scrambling competes with noise, error…
Depolarization dynamics in a strongly interacting solid-state spin ensemble
Joonhee Choi, Soonwon Choi, Georg Kucsko +9
We study the depolarization dynamics of a dense ensemble of dipolar interacting spins, associated with nitrogen-vacancy centers in diamond. We observe anomalously fast, density-dep…
State-selective intersystem crossing in nitrogen-vacancy centers
M. L. Goldman, M. W. Doherty, A. Sipahigil +5
The intersystem crossing (ISC) is an important process in many solid-state atomlike impurities. For example, it allows the electronic spin state of the nitrogen-vacancy (NV) center…
Phonon-Induced Population Dynamics and Intersystem Crossing in Nitrogen-Vacancy Centers
M. L. Goldman, A. Sipahigil, M. W. Doherty +7
We report direct measurement of population dynamics in the excited state manifold of a nitrogen-vacancy (NV) center in diamond. We quantify the phonon-induced mixing rate and demon…
Quantum Logic between Remote Quantum Registers
Norman Y. Yao, Zhe-Xuan Gong, Chris R. Laumann +5
We analyze two approaches to quantum state transfer in solid-state spin systems. First, we consider unpolarized spin-chains and extend previous analysis to various experimentally r…