141 citations · 454 across the 11 of their papers we have counts for
11 papers
Optimized dynamical control of state transfer through noisy spin chains
Analia Zwick, Gonzalo A. Alvarez, Guy Bensky +1
We propose a method of optimally controlling the tradeoff of speed and fidelity of state transfer through a noisy quantum channel (spin-chain). This process is treated as qubit sta…
Dynamical control of state transfer through noisy quantum channels: optimal tradeoff of speed and fidelity
Analia Zwick, Gonzalo A. Alvarez, Guy Bensky +1
We propose a method of optimally controlling state transfer through a noisy quantum channel (spin-chain). This process is treated as qubit state-transfer through a fermionic bath.…
Optimizing inhomogeneous spin ensembles for quantum memory
Guy Bensky, David Petrosyan, Johannes Majer +2
We propose a general method to maximize the fidelity of writing, storage and reading of quantum information (QI) in a spectrally inhomogeneous spin ensemble used as quantum memory.…
On-demand production of entangled photon pairs via quantum-dot biexciton control
Guy Bensky, Selvakumar V. Nair, Harry E. Ruda +3
A pulsed laser scenario, designed to prepare an appropriately chosen self-assembled quantum dot with 100% population in a biexciton state, is proposed. The ensuing radiative emissi…
Task-dependent control of open quantum systems
Jens Clausen, Guy Bensky, Gershon Kurizki
We develop a general optimization strategy for performing a chosen unitary or non-unitary task on an open quantum system. The goal is to design a controlled time-dependent system H…
Direct Measurement of the System-Environment Coupling as a Tool For Understanding Decoherence and Dynamical Decoupling
Ido Almog, Yoav Sagi, Goren Gordon +3
Decoherence is a major obstacle to any practical implementation of quantum information processing. One of the leading strategies to reduce decoherence is dynamical decoupling --- t…