activity
19962023
most citedQuantum technologies with hybrid systems

832 citations · 6.2k across the 119 of their papers we have counts for

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Showing 2009Show all

8 papers · 1 filter

quant-ph2009★ 111 cited

Analog control of open quantum systems under arbitrary decoherence

Jens Clausen, Guy Bensky, Gershon Kurizki

We derive and investigate a general non-Markovian equation for the time-dependence of a Hamiltonian that maximizes the fidelity of a desired quantum gate on any finite-dimensional…

quant-ph2009★ 4 cited

Non-Markovian control of qubit thermodynamics by frequent quantum measurements

Guy Bensky, D. D. Bhaktavatsala Rao, Goren Gordon +3

We explore the effects of frequent, impulsive quantum nondemolition measurements of the energy of two-level systems (TLS), alias qubits, in contact with a thermal bath. The resulti…

quant-ph2009

Universal protection of unitary evolution from slow noise: dynamical control pushed to the extreme

G. Bensky, E. Brion, F. Carlier +2

We propose a technique that allows to simultaneously perform universal control of the evolution operator and compensate for the first order contribution of an arbitrary Hermitian c…

cond-mat.quant-gas2009★ 40 cited

Decoherence and entanglement in a bosonic Josephson junction: Bose-enhanced quantum-Zeno control of phase-diffusion

Y. Khodorkovsky, G. Kurizki, A. Vardi

We study the effect of decoherence on dynamical phase diffusion in the two-site Bose-Hubbard model. Starting with an odd parity excited coherent state, the initial loss of single p…

quant-ph2009★ 1 cited

Path-Phase Information Complementarity for Interfering Particles through State-Discrimination

Noam Erez, Daniel Jacobs, Gershon Kurizki

We analyze the trade-off between the amounts of information obtainable on complementary properties of a qubit state by simultaneous measurements. We consider a "state discriminatio…

quant-ph2009★ 3 cited

Operational path-phase complementarity in single-photon interferometry

Noam Erez, Daniel Jacobs, Gershon Kurizki

We examine two setups that reveal different operational implications of path-phase complementarity for single photons in a Mach-Zehnder interferometer (MZI). In both setups, the wh…