3 citations · 3 across the 6 of their papers we have counts for
6 papers · 1 filter
Efficient Simulation of Nonreciprocal Many-body Physics via Quantum Feedback
Kseniia Vodenkova, Andrew Pocklington, Fan Yang +3
We present a scheme to efficiently simulate nonreciprocal many-body spin models using a non-Markovian open system. Our scheme utilizes a single quantum emitter coupled to a wavegui…
Neural quantum states for emitter dynamics in waveguide QED
Tatiana Vovk, Anka Van de Walle, Hannes Pichler +1
Quantum emitters coupled to one-dimensional waveguides constitute a paradigmatic quantum-optical platform for exploring collective phenomena in open quantum many-body systems. For…
Resource-state Quantum RAM for Fast and Error-Correctable Queries
Francesco Cesa, Hannes Bernien, Hannes Pichler
Quantum devices can process data in a fundamentally different way than classical computers. To leverage this potential, many algorithms require the aid of a quantum Random Access M…
Quantum trajectory entanglement in various unravelings of Markovian dynamics
Tatiana Vovk, Hannes Pichler
The cost of classical simulations of quantum many-body dynamics is often determined by the amount of entanglement in the system. In this paper, we study entanglement in stochastic…
Hamilton-Jacobi-Bellman equations for Rydberg-blockade processes
Charles Fromonteil, Roberto Tricarico, Francesco Cesa +1
We discuss time-optimal control problems for two setups involving globally driven Rydberg atoms in the blockade limit by deriving the associated Hamilton-Jacobi-Bellman equations.…
Continuous Coherent Quantum Feedback with Time Delays: Tensor Network Solution
Kseniia Vodenkova, Hannes Pichler
In this paper we develop a novel method to solve problems involving quantum optical systems coupled to coherent quantum feedback loops featuring time delays. Our method is based on…