Possible Experiment on Quantum Bayes Theorem

Abstract

We propose a solid-state experiment to study the process of continuous quantum measurement of a qubit state. The experiment would verify that the evolution of a qubit during the measurement is governed by the information obtained from the detector (Quantum Bayes Theo- rem). In particular it can show that an individual qubit remains coherent during the measurement in contrast to decoherence for the ensemble of qubits. The experiment can be carried out using quantum dots single-electron transistors or SQUIDs.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2001
Accession Number
ADP013256

Entities

People

  • Alexander N. Korotkov

Organizations

  • University of California, Riverside

Tags

Communities of Interest

  • Advanced Electronics
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Bayes Theorem
  • Couplings
  • Detectors
  • Electric Charge
  • Electrical Engineering
  • Measurement
  • Personal Information Managers
  • Physics
  • Probability
  • Probability Distributions
  • Quantum Computers
  • Quantum Computing
  • Quantum Dots
  • Quantum Measurement
  • Quantum Mechanics
  • Technical Information Centers
  • Transistors

Fields of Study

  • Physics

Readers

  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.
  • Statistical inference.

Technology Areas

  • Microelectronics
  • Quantum Computing
  • Quantum Science - Quantum Dots