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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

Manipulating quantum pathways on the fly.

Roberto Rey-de-Castro1, Zaki Leghtas, Herschel Rabitz

  • 1Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA.

Physical Review Letters
|June 18, 2013
PubMed
Summary
This summary is machine-generated.

Researchers demonstrate adaptive manipulation of quantum pathways for the first time using Hamiltonian encoding-observable decoding (HE-OD). This technique controls quantum system observables by shaping laser pulses for applications in quantum control.

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Generation and Coherent Control of Pulsed Quantum Frequency Combs
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Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

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Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

Area of Science:

  • Quantum mechanics
  • Quantum control
  • Atomic physics

Background:

  • Quantum system observables are sums of interfering pathway amplitudes.
  • Controlling these pathways is crucial for quantum applications.

Purpose of the Study:

  • To demonstrate adaptive manipulation of quantum pathways.
  • To showcase the Hamiltonian encoding-observable decoding (HE-OD) technique for pathway control.

Main Methods:

  • Utilized the Hamiltonian encoding-observable decoding (HE-OD) technique.
  • Employed shaped femtosecond laser pulses.
  • Applied the method to population transfer in atomic rubidium.

Main Results:

  • Successfully demonstrated adaptive manipulation of quantum pathways.
  • Showcased the efficacy of HE-OD for controlling quantum dynamics.
  • Illustrated pathway manipulation for population transfer.

Conclusions:

  • Adaptive manipulation of quantum pathways is achievable using HE-OD.
  • This technique offers fundamental control over quantum system observables.
  • HE-OD has significant implications for quantum control applications.