Evolution and Survival of Quantum Entanglement

Abstract

The program of the grant (evolution and survival of quantum entanglement) was advanced by extending to open-system relevance an important lead reported earlier (provided by Jaynes-Cummings closed-system modelling). We report success in tracking the movement of quantum entanglement. Reversals of the entanglement sudden death (ESD) effect are now also open to study in the case of "revival" effects in coherent-state quantum fields. A new finding is the discovery of a way to hide entanglement completely (reducing concurrence to effectively zero values) for extended periods, but then recover it with manageable loss at later times on a managed schedule. An extended account of work done, with accompanying papers, is attached.

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Document Details

Document Type
Technical Report
Publication Date
Nov 21, 2009
Accession Number
ADA519007

Entities

People

  • J. H. Eberly

Organizations

  • University of Rochester

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Abstracts
  • Death
  • Department Of Defense
  • Engineering
  • Joints
  • Mathematical Models
  • Mechanics
  • Models
  • Physics
  • Quantum Information
  • Quantum Mechanics
  • Quantum Memories
  • Quantum Noise
  • Quantum Optics
  • Quantum Properties
  • Students
  • Three Dimensional

Readers

  • Mathematics or Statistics
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.
  • Software Engineering.

Technology Areas

  • Quantum Computing