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Decoherence of multimode thermal squeezed coherent states
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Yeh, Leehwa |
| Copyright Year | 1993 |
| Description | It is well known that any multimode positive definite quadratic Hamiltonian can be transformed into a Hamiltonian of uncoupled harmonic oscillators. Based on this theorem, the multimode thermal squeezed coherent states are constructed in terms of density operators. Decoherence of multimode thermal squeezed coherent states is investigated via the characteristic function and it is shown that the decohered (reduced) states are still thermal squeezed coherent states in general. |
| File Size | 340107 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19930018155 |
| Archival Resource Key | ark:/13960/t76t5km2t |
| Language | English |
| Publisher Date | 1993-01-01 |
| Access Restriction | Open |
| Subject Keyword | Thermodynamics And Statistical Physics Thermodynamics Operators Mathematics Covariance Eigenvalues Eigenvectors Hamiltonian Functions Squeezed States Quantum Theory Harmonic Oscillators Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
