activity
19972024
most citedA Straightforward Introduction to Continuous Quantum Measurement

575 citations · 6.5k across the 129 of their papers we have counts for

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Showing 2003Show all

6 papers · 1 filter

quant-ph2003★ 119 cited

Quantum Feedback Control of Atomic Motion in an Optical Cavity

Daniel A. Steck, Kurt Jacobs, Hideo Mabuchi +2

We study quantum feedback cooling of atomic motion in an optical cavity as a prototypical nonlinear quantum control problem. We design a feedback algorithm that can cool the atom t…

quant-ph2003★ 33 cited

The transition to classical chaos in a coupled quantum system through continuous measurement

Shohini Ghose, Paul Alsing, Ivan Deutsch +3

Continuous observation of a quantum system yields a measurement record that faithfully reproduces the classically predicted trajectory provided that the measurement is sufficiently…

quant-ph2003★ 14 cited

Efficient measurements, purification, and bounds on the mutual information

Kurt Jacobs

When a measurement is made on a quantum system in which classical information is encoded, the measurement reduces the observers average Shannon entropy for the encoding ensemble. T…

quant-ph2003★ 4 cited

On the properties of information gathering in quantum and classical measurements

Kurt Jacobs

The information provided by a classical measurement is unambiguously determined by the mutual information between the output results and the measured quantity. However, quantum mec…

cond-mat2003★ 176 cited

Feedback cooling of a nanomechanical resonator

Asa Hopkins, Kurt Jacobs, Salman Habib +1

Cooled, low-loss nanomechanical resonators offer the prospect of directly observing the quantum dynamics of mesoscopic systems. However, the present state of the art requires cooli…

quant-ph2003★ 106 cited

How to project qubits faster using quantum feedback

Kurt Jacobs

When one performs a continuous measurement, whether on a classical or quantum system, the measurement provides a certain average rate at which one becomes certain about the state o…