Accession Number:

AD0781503

Title:

On the Interaction Between Two Coupled Coherent Oscillators.

Descriptive Note:

Research and development technical rept.,

Corporate Author:

ARMY ELECTRONICS TECHNOLOGY AND DEVICES LAB FORT MONMOUTH N J

Personal Author(s):

• Iafrate,Gerald J.
• Croft,Mark

Report Date:

1974-06-01

Pagination or Media Count:

28.0

Abstract:

The quantum dynamics for two coupled harmonic oscillators is presented. Using the coupled Boson representation, the assumed problem is shown to be isomorphic with a perturbed angular momentum oscillator. The current operator is obtained and its associated expectation values with respect to the number states, coherent states Glauber states and atomic coherent states are given. In the limit of weak coupling the results obtained using the coherent states are shown to manifest a Josephson phase relationship. Author

Descriptors:

• *QUANTUM THEORY
• *BOSONS
• SUPERFLUIDITY
• TUNNELING(ELECTRONICS)
• JOSEPHSON JUNCTIONS
• HAMILTONIAN FUNCTIONS
• COHERENCE

Subject Categories:

• Quantum Theory and Relativity

Distribution Statement:

APPROVED FOR PUBLIC RELEASE