58 citations · 188 across the 10 of their papers we have counts for
10 papers
From quantum feature maps to quantum reservoir computing: perspectives and applications
Casper Gyurik, Filip Wudarski, Evan Philip +5
We explore the interplay between two emerging paradigms: reservoir computing and quantum computing. We observe how quantum systems featuring beyond-classical correlations and vast…
All-optical nonlinear phase modulation in open semiconductor microcavities
Fedor A. Benimetskiy, Paul M. Walker, Anthony Ellul +8
We report a significant advancement in ultra low power light-by-light phase modulation using open semiconductor microcavities in the strong light-matter coupling regime. We achieve…
Quantum subspace expansion approach for simulating dynamical response functions of Kitaev spin liquids
Chukwudubem Umeano, François Jamet, Lachlan P. Lindoy +2
We develop a quantum simulation-based approach for studying properties of strongly correlated magnetic materials at increasing scale. We consider a paradigmatic example of a quantu…
Continuous-wave quantum light control via engineered Rydberg-induced dephasing
Iason Tsiamis, Oleksandr Kyriienko, Anders S. Sørensen
We analyze several implementations of all-optical single-photon transistors (SPTs) operating in the continuous-wave (cw) regime, as presented in the companion paper [Phys. Rev. A 1…
Continuous-wave all-optical single-photon transistor based on a Rydberg-atom ensemble
Iason Tsiamis, Oleksandr Kyriienko, Anders S. Sørensen
Continuous-wave (cw) architectures provide a promising route to interface disparate quantum systems by relaxing the need for precise synchronization. While essential cw components,…
Quantum simulation and ground state preparation for the honeycomb Kitaev model
Tatiana A. Bespalova, Oleksandr Kyriienko
We propose a quantum protocol that allows preparing a ground state (GS) of the honeycomb Kitaev model. Our approach efficiently uses underlying symmetries and techniques from topol…
Hamiltonian operator approximation for energy measurement and ground state preparation
Tatiana A. Bespalova, Oleksandr Kyriienko
The Hamiltonian operator plays a central role in quantum theory being a generator of unitary quantum dynamics. Its expectation value describes the energy of a quantum system. Typic…
MoG-VQE: Multiobjective genetic variational quantum eigensolver
D. Chivilikhin, A. Samarin, V. Ulyantsev +3
Variational quantum eigensolver (VQE) emerged as a first practical algorithm for near-term quantum computers. Its success largely relies on the chosen variational ansatz, correspon…
Floquet quantum simulation with superconducting qubits
Oleksandr Kyriienko, Anders S. Sørensen
We propose a quantum algorithm for simulating spin models based on periodic modulation of transmon qubits. Using Floquet theory we derive an effective time-averaged Hamiltonian, wh…
Continuous wave single photon transistor based on a superconducting circuit
Oleksandr Kyriienko, Anders S. Sørensen
We propose a microwave frequency single photon transistor which can operate under continuous wave probing, and represents an efficient single microwave photon detector. It can be r…