898 citations · 1.7k across the 16 of their papers we have counts for
7 papers · 1 filter
Optimal Quantum Algorithm for Ground-State Energy Estimation with a Guiding State
Stacey Jeffery, Freek Witteveen
In the problem of ground-state energy estimation, one aims to estimate the smallest eigenvalue of a Hamiltonian, often given a guiding state, with some promised overlap with th…
Location qubits in a multi-quantum-dot system
Dayang Li, Nika Akopian
A physical platform for nodes of the envisioned quantum internet is long-sought. Here we propose such a platform, along with a conceptually simple and experimentally uncomplicated…
Experimental proposal to probe the extended Pauli principle
Lucas Hackl, Dayang Li, Nika Akopian +1
All matter is made up of fermions -- one of the fundamental type of particles in nature. Fermions follow the Pauli exclusion principle, stating that two or more identical fermions…
Epsilon-Near-Zero Grids for On-chip Quantum Networks
Larissa Vertchenko, Nika Akopian, Andrei V. Lavrinenko
Realization of an on-chip quantum network is a major goal in the field of integrated quantum photonics. A typical network scalable on-chip demands optical integration of single pho…
Distilling entanglement from cascades with partial "Which Path" ambiguity
E. A. Meirom, N. H. Lindner, Y. Berlatzky +4
We develop a framework to calculate the density matrix of a pair of photons emitted in a decay cascade with partial "which path" ambiguity. We describe an appropriate entanglement…
A comment on "A semiconductor source of entangled photons"
N. H. Lindner, J. Avron, N. Akopian +1
When basic tools of quantum information are applied to the quantum tomography data presented in Nature 439, 179 (2006), none of their devices appears to be a source of entangled ph…